Mathdoku solver

Solve puzzles daily and see your word search skills improve! Tired of broken pencils, smudged eraser marks, and scribbles all over your word search puzzles? Fret not! In Daily Word Search, your computer becomes the pencil AND the eraser. Solve puzzles daily and see your word search skills improve!

Mathdoku solver. WELCOME TO MATHDOKU. At MathDoku you can play this highly addicting logic and math puzzle game. It is available in both online and printable formats for free. Are you up for the challenge?. The games at MathDoku are is loosely similar to killer sudoku and based on the same rules of KENKEN™, an educational puzzle invented by Tetsuya Miyamoto in Japan. . MathDoku games go by a number of names ...

How to Use Our Wordle Solver. In the first row of boxes, enter green (Placed) letters in the correct spot on the board. For instance, if you currently know that the letter 'T' is in the second slot of your Wordle word, enter 'T' in the second box. This section tells our tool which green letters you have already identified.

MathDoku gebruikt code.google.com voor het hosten van de broncode repository. Je kunt de broncode ophalen, en direct beginnen met hacken. Localisatie. Als je kunt babbelen in een taal die MathDoku nog niet spreekt, kun je een localisatie opsturen die dan in het spel zal worden opgenomen. Lees translations voor meer informatie. New: Version 1.03 (October 23rd 2009) The examples in the selection list now come from the 6x6 player at www.kenken.com. They will be the most recent 20 up to yesterday. New: Version 1.02 (Beta) (June 28th 2009) KenKen Solver released. KenKen Sudoku Solver by Andrew Stuart. Shows the logic behind solving KenKen square by square. master, game like sudoku with math, mathdoku 8x8, sudoku hd, su du ku, real sudoku, ghetto crew, math puzzle games like sudoku, cijferpuzzel, sudoku countdown, math games like sudoku, infinity maze, andoku 2, blocked guy, name that tune, olivia chomentowska, math puzzles like sudoku, hitoshii, japanese mathSolver And Explainer Downloaded from partnership-monitor.alerts.ztf.uw.edu by guest TURNER MOHAMMED How to Play Sudoku IOS Press The second step to the rise to the top of skill. It is necessary to fill empty cells with numbers from 1 to 9, each of the digits should appear only once in each row and column of the 9x9 square. The puzzleExplore the data scientist job description, essential skills, and career path, as we unveil their vital role in transforming raw data into insights. Data science is a rapidly growi...We have now made good progress in solving this Mathdoku, and you have just learnt the rules you need to be able to solve a Mathdoku puzzle. You should now be able to work out the value that goes in the highlighted cell. This page will automatically load the Mathdoku puzzle for today. If you want to play a different puzzle, go to the archive ...Mathdoku Solver - 3141568 - free online Educational game from itunes.apple.Stuck on a mathdoku (a.k.a calcudoku, kenken®) puzzle in the times? this app can help you get unstuck by taking you through the

To solve the equation for different variables step-by-step clear any fractions by multiplying both sides of the equation by the LCM of the denominators. Get all the terms with the wanted variable on one side of the equation and all the other terms on the other side. Isolate the variable, and solve for the variable by undoing any arithmetic ...Every Killer Sudoku puzzle only ever has one possible solution, and it can always be reached via reasonable logical deduction. In other words, guessing is never required. Killer Sudoku puzzles on puzzlemix appear at a wide range of sizes and difficulties. Usually they are 6x6, 8x8 or 9x9. In each respective case you must place 1-6, 1-8 or 1-9 ...This is experimental. Updated with all the new Sudoku and Killers (that apply), removed some depeciated ones and one strategy which was not applicable. The examples in the selection list now come from the 6x6 player at www.kenken.com. They will be the most recent 20 up to yesterday. KenKen Sudoku Solver by Andrew Stuart.This Mathdoku Editor allows you to create your own Mathdokus. Clicking on the purple cog in the top right corner allows you to choose the grid size. If you are not familiar with the Mathdoku Editor, you may like to start by watching this introductory video. Once you have created your own Mathdoku, click on the 'Share' button and paste the code ...- The solver reports an approximate difficulty rating for each puzzle, based on the algorithms that were required to solve it; - 'Small numbers' (the remaining potential options for each square) can be turned on or off at leisure while viewing the walkthrough steps. They provide a lot of extra information.Mathdoku Solver. Stuck on a Mathdoku (a.k.a Calcudoku, KenKen®) puzzle in The Times? This app can help you get unstuck by taking you through the solution steps! Category Price Seller Device; Games: $1.99: Matt Rankin: iPad - Supports 4x4, 5x5, 6x6, 7x7, 8x8 and 9x9 puzzles;Mathdoku (Same as KENKEN) is an instruction-free Puzzle for training the brain. As in Sudoku, the goal of each puzzle is to fill a grid with digits –– 1 through 3 for a …Positive brain awesome game. Suitable for adults and children. 6 puzzles per page. 500 CalcuDoku sudoku puzzles 7x7 medium levels. 502 CalcuDoku sudoku puzzles 7x7 hard levels. Thick paper. Glossy cover.

Why we use our notation, and how to go about hard classic sudoku. Try the puzzle here: https://cracking-the-cryptic.web.app/sudoku/RjP3PL8dbt *NEW* CRACKIN...Mathdoku (Same as KENKEN) is an instruction-free Puzzle for training the brain.As in Sudoku, the goal of each puzzle is to fill a grid with digits –– 1 throu...1,000 + Calcudoku sudoku 8x8: Logic puzzles easy - medium levels: Holmes, Basford: 9781679597008: Books - Amazon.caMathDoku/CalcuDoku/KenKen/KenDoku arithmetic puzzle solver - radianbaskoro/mathdoku-solver

Google doodle basbeall.

Rules For Playing KenKen® The numbers you use in a KenKen puzzle depend on the size of the grid you choose. A 3 x 3 grid (3 squares across, 3 squares down) means you use the numbers 1, 2, and 3.Newdoku is also referred to Kendoku,Kenken,Newdoku,Calcudoku,and Mathdoku. Newdoku is the most popular calculation game after the success of Sudoku. It is a puzzle game that can help develop brain potential and improve concentrated force. This game was invented by Tetsuya Miyamoto, who is a Japanese teacher, to help children study ...This is a solver for KenKen puzzles. Begin by selecting a template (either a blank NxN puzzle, or one of the demos) from the drop-down list over the playfield. Lay out the cages: Click next to a highlighted cell to add the clicked cell to the highlighted cage. Click on a highlighted cell to remove the clicked cell from the highlighted cage.Booyah! NAT Chairman and CEO Herbjorn Hansson is scheduled to appear with Jim Cramer on Mad Money tonight....NAT Worlds collide! In the Seinfeld episode "The Pool Guy," George Cost...

To solve the puzzle you must place 1 to 6, or 1 to whatever the size of the puzzle is, once each into every row and column, while also solving each of the bold-lined regions. Look at the solved puzzle on the left. The 11+ region at the top-left must sum to 11, so the 1+6+4 given here is valid. The 8times; on the top row works because 2×4=8 ...We offer Mathdoku in 3 grid sizes, so start with the smallest and work your way up. Solving MathDoku puzzles will boost your brain power Solving puzzles such as MathDoku, Ken Ken, Numbrix or Hidato, will boost your brain power. By actively finding solutions we put our brains to work and just as our bodies, our brains need a mentally workout too.- The solver reports an approximate difficulty rating for each puzzle, based on the algorithms that were required to solve it; - 'Small numbers' (the remaining potential options for each square) can be turned on or off at leisure while viewing the walkthrough steps. They provide a lot of extra information.As in Sudoku, the goal of each puzzle is to fill a grid with digits — 1 through 4 for a 4×4 grid, 1 through 5 for a 5×5 grid, etc. — so that no digit appears more than once in any row or any column. Additionally, Mathdoku grids are divided into heavily outlined groups of cells called “cages”, where the numbers in the cells of each ...I have made extensive changes recently (July 21, 2019) to this calcudoku solver. I would greatly appreciate any feedback, especially about things that don't work or are confusing. As far as I know, everything is working.Why we use our notation, and how to go about hard classic sudoku. Try the puzzle here: https://cracking-the-cryptic.web.app/sudoku/RjP3PL8dbt *NEW* CRACKIN...Positive brain awesome game. Suitable for adults and children. 6 puzzles per page. 250 CalcuDoku sudoku puzzles 9x9 easy levels. 250 CalcuDoku sudoku puzzles 9x9 medium levels. 250 CalcuDoku sudoku puzzles 9x9 hard levels. 252 CalcuDoku sudoku puzzles 9x9 extreme levels. Thick paper. Glossy cover.The Crossword Solver found 30 answers to "Logic puzzle also called Mathdoku", 6 letters crossword clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Enter the length or pattern for better results. Click the answer to find similar crossword clues.This mathdoku games includes the four basic math operations of addition, subtraction, multiplication, and division. See below for tips on how to solve kenken puzzles, including an instructional video. HOW TO PLAY. After the game pop-up opens, wait a few moments for the game to load. This displays the Mathdoku Challenge main menu.Printable 4 by 4 easier MathDoku, KenKen like, math puzzles for kids. Click puzzle below for free download. Click puzzle above for free download. Our printable logic and number puzzles are based on Japanese Nikoli puzzles, such as Sudoku, Kakuro and many more. Many of our puzzles involve and stimulate math skills.Sudoku Math - Sudoku Puzzles and Solver. Home | Teacher | Parents | Glossary | About Us: Sudoku. Deutsch - Español Français - Italiano - Nederlands Português - Svenska. It's easy to learn Sudoku. Digits from 1 to 9 are placed in each empty cell. Every row, column, and 3 x 3 box should contain one of each digit.mathdoku solver, sudoku puzzles, sudoku brainium, malacca, sudoku math puzzles, maze, mathdoku, math-puzzle-games-like-sudoku 3 Downloaded from www1.goramblers.org on 2022-10-07 by guest mathdoku puzzles with answers, campo santo, jigsawdoku, futoshiki, inky puzzles, fantino,

Try to solve the math based puzzles while keeping these rules in mind... The math for each group should be correct. A value can not reappear in the same row. A value can not reappear in the same column. Groups are surrounded/marked by black lines. More details and an example on how to solve a puzzle is added inside the app's info screen. Have fun!

4x4 KenKen (+) - Easy - 1. download print. 4 x 4. Key Features of KenKen puzzles: Rules: The objective of KenKen is to fill the grid with digits from 1 to N (or 1 to the grid size) without repeating any digit within a row or column. Additionally, the numbers within each cage must satisfy the target number using the specified operation.Crossword Solver / diversion-also-called-mathdoku. Diversion Also Called Mathdoku Crossword Clue. We found 20 possible solutions for this clue. We think the likely answer to this clue is KENKEN. You can easily improve your search by specifying the number of letters in the answer.If you’re looking for something to do the day after Thanksgiving, aside from eating leftovers and shopping, consider visiting a local state park. Many of them are free that day. If...Explore the data scientist job description, essential skills, and career path, as we unveil their vital role in transforming raw data into insights. Data science is a rapidly growi...MathDoku is a mathematical and logical puzzle based on KenKen™ and loosely similar to sudoku. Puzzlescan be solved by combining the four main mathematical functions of addition, subtraction, multiplication and division. To train the brain the puzzles are offered without any instruction.This Mathdoku belongs to a set, which also contains 3 by 3, 5 by 5 and 6 by 6 grid sizes. If you would prefer to work away from the computer, you can print out these grids: Mathdoku grids of difficulty 1 , Mathdoku grids of difficulty 2 , Mathdoku grids of difficulty 3 .Positive brain awesome game. Suitable for adults. 6 puzzles per page. 500 CalcuDoku sudoku puzzles 7x7 hard levels. 502 CalcuDoku sudoku puzzles 7x7 very hard levels.With the added complexity of segments and operations, MathDoku is a delightful puzzle experience that rewards both logical thinking and mathematical prowess. Dive into the world of MathDoku, have fun solving the puzzles, and embrace the challenge of this unique mathematical twist on a classic game.They are various called KenKen®, Calcudoku, Mathdoku, and Web Kendoku. Each Inky puzzle has only one unique solution. The Beginner puzzles listed below use only addition and subtraction, and are a good math activity for kids. If you're an advanced solver looking for a tough new challenge, check out my Krypto Inkies!

Macomb county inmate finder.

Costco in north port fl.

The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. There is only way to satisfy that clue, i.e. 1x5 = 5. So we can enter 1 and 5 for the pencil marks for those two cells.mathdoku, drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy these puzzles. Best regards, Basford Holmes Logic Puzzles Book. Jigsaw Killer and Challenging Calcudoku Sudoku.MathDoku is a great printable puzzle that combines arithmetic and math skills with logic reasoning. The rules are the same as those of the famous KenKen en KenDoku puzzles. Click here to go to our printable Mathdoku download page.{"payload":{"feedbackUrl":"https://github.com/orgs/community/discussions/53140","repo":{"id":12255443,"defaultBranch":"master","name":"mathdoku-solver","ownerLogin ...mathdoku, drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy these puzzles. Best regards, Basford Holmes Logic Puzzles Book. Jigsaw Killer and Challenging Calcudoku Sudoku.We found 40 solutions for Logic puzzle also called Mathdoku. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is KENKEN. How many solutions does Logic puzzle also called Mathdoku have? With crossword-solver.io you will find 40 solutions.Likely related crossword puzzle clues. Based on the answers listed above, we also found some clues that are possibly similar or related. Diversion also called Mat Crossword Clue; Numerical logic puzzle Crossword Clue; Diversion also called MathDoku Crossword Clue; Perhaps Bruce doubles as 6's relative Crossword Clue; math puzzle with a repetitive …Step Solver And Explainer and numerous books collections from fictions to scientific research in any way. accompanied by them is this Sudoku Step By Step Solver And Explainer that can be your partner. Killer Sudoku Puzzles and Sukrokuro. Independently Published This book lends insight into solving some well-known AI problemsFree math problem solver answers your algebra homework questions with step-by-step explanations. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Algebra. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus.Nov 26, 2013 · About this game. Based on the same rules as the hit KenKen (tm) game, as printed in the New York Times and The Times (uk). Related to Sudoko, but with a mathematical twist - use the arithmetic challenges in each cage to help solve the puzzle. Source code available under the GPL. Drag or swipe the puzzle or around it to rotate it. When you're finished coloring hit the "Solve" button and a step by step solution will be immediately displayed to you. This Pyraminx 3x3x3 optimal solver will find the SHORTEST solution for you - starting with the four tips of the puzzle (at most 4 moves) and then solving the center pieces (at ...KenKen players love MathDoku, the best free online version of the popular game. Test your number logic skills in games ranging from easy to hard! ….

Are you a crossword puzzle enthusiast who loves the thrill of deciphering clues and filling in those elusive squares? If so, you know that sometimes even the most experienced puzzl...MathDoku is a mathematical and logical puzzle based on KenKen™ and loosely similar to sudoku. Puzzlescan be solved by combining the four main mathematical functions of addition, subtraction, multiplication and division. To train the brain the puzzles are offered without any instruction.A 6x6 sudoku is identical to a classic 9x9 sudoku, except for blocks that can be irregular or identical according to the grids (blocks of size 6 are often rectangles of 2x3 or 3x2). The resolution uses the same steps as the classic sudoku but with only 6 digits (or 6 distinct characters). On dCode, indicate the contents of the boxes (only ...Wir bieten eine große Vielfalt an Sudokus und viele weitere spannende Logik- und Zahlenrätsel. Für Verleger, Redakteure, Chefs vom Dienst von Print-Medien und ...We can't use 1, 5 or 6 again in this top row, so we can only make '7+' with 3+4, which means the last cell in this row must be a 2. We have now made good progress in solving …MathDoku Overview. KenKen players love MathDoku, the best free online version of the popular game. Test your number logic skills in games ranging from easy to hard! Play MathDoku instantly online. MathDoku is a fun and engaging Online game from Washington Post. Play it and other Washington Post games Online.Python program to solve a mathdoku game. Contribute to g-goessel/mathdoku_solve development by creating an account on GitHub.{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"Cage.java","path":"Cage.java","contentType":"file"},{"name":"Entry.java","path":"Entry.java ...How to solve Calcudoku Early 2009, I read about KenKen (also known as Calcudoku ) in the New York Times, and decided to write a program that creates similar puzzles, and put them online. Mathdoku solver, They are various called KenKen®, Calcudoku, Mathdoku, and Web Kendoku. Each Inky puzzle has only one unique solution. The Beginner puzzles listed below use only addition and subtraction, and are a good math activity for kids. If you're an advanced solver looking for a tough new challenge, check out my Krypto Inkies!, You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. , An attempt to write a MathDoku (a variant of the classical Sudoku) solver. - us.dallago.mathdoku.solver/LICENSE at master · sacdallago/us.dallago.mathdoku.solver, , Here is the answer for the crossword clue Vegan protein also called "bean curd" featured on April 26, 2023. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 94% match which has a length of 4 letters. We think the likely answer to this clue is TOFU., MathDoku Overview. KenKen players love MathDoku, the best free online version of the popular game. Test your number logic skills in games ranging from easy to hard! Play MathDoku online from USA TODAY. MathDoku is a fun and engaging online game. Play it and other games online at games.usatoday.com., Here is the answer for the crossword clue Vegan protein also called "bean curd" featured on April 26, 2023. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 94% match which has a length of 4 letters. We think the likely answer to this clue is TOFU., Mathdoku puzzles are a mix between a math puzzle and a Sudoku puzzle. You must enter the numbers 1 through 9 into each empty white square, using each number ..., The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. ... We have now made good progress in solving this Mathdoku, and you have just learnt the rules you need to be able to solve a Mathdoku puzzle., Mathdoku. The idea of this task is to complete the four by four grid so that the numbers 1, 2, 3 and 4 appear only once in each row and only once in each column. You will see that some squares, or groups of squares, are outlined with a thick black line. These groups of squares are called 'cages'. In the corner of one of the squares in a cage ..., About this game. Based on the same rules as the hit KenKen (tm) game, as printed in the New York Times and The Times (uk). Related to Sudoko, but with a mathematical twist - use the arithmetic challenges in each cage to help solve the puzzle. Source code available under the GPL., An attempt to write a MathDoku (a variant of the classical Sudoku) solver. - Issues · sacdallago/us.dallago.mathdoku.solver, #magicsquareMagic Square 5x5 TutorialA magic square is an arrangement of the numbers from 1 to n^2 (n-squared) in an nxn matrix, with each number occurring e..., The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. There is only way to satisfy that clue, i.e. 1x5 = 5. So we can enter 1 and 5 for the pencil marks for those two cells., mathdoku, drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes Logic Puzzles Book., American Airlines and Alaska Airlines recently announced reciprocal mileage earning. Now you can earn AAdvantage elite status on Alaska flights as well. Update: Some offers mention..., The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. ... We have now made good progress in solving this Mathdoku, and you have just learnt the rules you need to be able to solve a Mathdoku puzzle., Mathdoku (Same as KENKEN) is an instruction-free Puzzle for training the brain.As in Sudoku, the goal of each puzzle is to fill a grid with digits –– 1 throu..., how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy these puzzles., The Crossword Solver found 30 answers to "Diversion also called MathDoku", 6 letters crossword clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Enter the length or pattern for better results. Click the answer to find similar crossword clues., 1,000 + Calcudoku sudoku 6x6: Logic puzzles hard - extreme levels (Sudoku CalcuDoku) [Holmes, Basford] on Amazon.com. *FREE* shipping on qualifying offers. 1,000 + Calcudoku sudoku 6x6: Logic puzzles hard - extreme levels (Sudoku CalcuDoku), 5 by 5 Mathdokus printable sheet - difficulty 3. In this 5 by 5 Mathematical Sudoku, you need to use the clues available to fill the twenty five cells. Clicking on the purple cog in the top right corner allows you to access twelve different puzzles at different levels of difficulty. If you are not familiar with Mathdokus, you may like to watch ... , QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and ..., Stuck on a Mathdoku (a.k.a Calcudoku, KenKen®) puzzle? This app can help you get unstuck by taking you through the solution steps! - Supports 4x4, 5x5, 6x6, 7x7, 8x8 and 9x9 puzzles; - Features..., drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver.I hope you enjoy the book. Best regards, Basford Holmes, Rio Rancho, New Mexico is a family-friendly town with many outdoor activities, including hiking and swimming, and it's one of Money's Best Places to Live. By clicking "TRY IT", I a..., Stuck on a Mathdoku (a.k.a Calcudoku, KenKen®) puzzle? This app can help you get unstuck by taking you through the solution steps! - Supports 4x4, 5x5, 6x6, 7x7, 8x8 and 9x9 puzzles; - Features a ..., Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app., Once you know Killer, you will never go back to Classic again... The app includes lots of cute little 4x4 and 6x6 puzzles, perfect for beginners, with contextual hints to help you learn Killer techniques interactively. From there you graduate to 23 levels of chunky 8x8 and full-size 9x9 puzzles, guaranteed to stretch any brain., The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. There is only way to satisfy that clue, i.e. 1x5 = 5. So we can enter 1 and 5 for the pencil marks for those two cells., dash, how to play mathdoku, drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy these puzzles. Best regards, Basford Holmes, A 6x6 sudoku is identical to a classic 9x9 sudoku, except for blocks that can be irregular or identical according to the grids (blocks of size 6 are often rectangles of 2x3 or 3x2). The resolution uses the same steps as the classic sudoku but with only 6 digits (or 6 distinct characters). On dCode, indicate the contents of the boxes (only ..., Stuck on a Mathdoku (a.k.a Calcudoku, KenKen®) puzzle? This app can help you get unstuck by taking you through the solution steps! - Supports 4x4, 5x5, 6x6, 7x7, 8x8 and 9x9 puzzles; - Features a ...