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Calcudoku · Math Logic Puzzles

Enjoy Calcudoku, a free puzzle game that tests your math and logic! If you like Sudoku puzzles, you will love Calcudoku! About Calcudoku math puzzles: Every Calcudoku has a single solution that can be reached logically. Like Sudoku, fill in the grid such that no two digits repeat in any column or

Opdoku = Calcudoku + Mathdoku

M.: »Absolutely love this app - simple easy to use interface and free.« Opdoku is completely free of charge, with no adverts or additional purchases. Sounds good? Try it out today! The rules are simple: ○ As in Sudoku, each digit can only appear once in each row and column. ○ Each digit is par

Mathdoku + Calcudoku

Mathdoku + Calcudoku is arithmetic and logic puzzle similar to Sudoku and based on rules of Kendoku ® and KenKen ® Fill the grid so that each row and column only have one of each available number (1 to N). The table is separated into groups that are calculated together. Each group's total is dis

Calcudoku (Math Sudoku)

Calcudoku / Mathdoku is a fun Sudoku variant that will help your math and logic. Complete the grid such that every row and column contains the digits 1 to the size of the grid. Each row and column contains each digit only once. A cage clue tells you the answer after the cage values have undergon

Calcudoku Puzzle

Calcudoku Pro is an app that generates calcudoku puzzles for you to solve. If you like Sudokus and you are looking for a challenge then you must try this app(!) The free version allows you to play unlimited 3x3, 4x4 and 5x5 Calcudoku puzzles; if you want to move on to 6x6 and 7x7 puzzles you can bu

Qoki - Sudoku Killer Calcudoku

With puzzles of different difficulty levels, Qoki app is suitable for beginners and experts alike. You can play in easy mode for practice, or in hard mode to put your skills to the test. Our Logic Game application is also easy to use. It lets you check your progress in real time.

聪明格

逻辑思维能力是指正确、合理思考的能力。即对事物进行观察、比较、分析、综合、抽象、概括、判断、推理的能力，采用科学的逻辑方法，准确而有条理地表达自己思维过程的能力。逻辑思维能力不仅是学好数学必须具备的能力，也是学好其他学科，处理日常生活问题所必须的能力。【什么是聪明方格(Newdoku)】聪明方格，又称为賢賢（贤贤），英语又叫做Kendoku，Kenken，Newdoku，Calcudoku，Mathdoku。聪明方格，被认为是继数独（Sudoku）之后最具人气的一种算术训练，是一项可以开发大脑潜能、提高集中力层次的益智训练。这款训练是日本东京教师———宫本哲也为帮助儿童学习算术而发