
Opdoku = Calcudoku + Mathdoku 4+
Christian Rusche
专为 iPad 设计
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- 免费
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简介
M.: »Absolutely love this app - simple easy to use interface and free.«
D.: »There's no advertising, they don't ask you for money, and the puzzles are great.«
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 part of a group, each of which has a mathematical operation and a result. All digits in the group have to achieve the specified result using this mathematical operation.
Your task is to enter the digits in the grid so that both of these rules are met. Sounds easy? Give it a try!
Opdoku is similar to Mathdoku, but with three improvements:
○ If you wish, the puzzle can also have two additional mathematical operations – minimum and maximum. This makes the game more varied and diverse.
○ You can solve puzzles in which only the result of a group is known, but not the mathematical operation. How is 4 reached? Is it 1 + 3, 1 x 4 or 4 / 1? Anything is possible! Hint – 1 is always present.
○ You can even solve puzzles in which not all results of the groups are known. Only geniuses need apply!
All Opdoku puzzles have a unique solution. As they are generated automatically a virtually infinite number of puzzles are available. These range from easy ones on a 3x3 grid to virtually impossible ones with barely any clues on a 6x6 grid.
新内容
版本 6.0
- New start screen with improved help and high score
- New functionality to mark possible solutions per digit
- Puzzles are saved when the application is closed
- Visual and ergonomic improvements: click behavior, screen and font size, etc.
评分及评论
App 隐私
开发者“Christian Rusche”已表明该 App 的隐私规范可能包括了下述的数据处理方式。有关更多信息,请参阅开发者隐私政策。
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信息
- 提供者
- Christian Rusche
- 大小
- 485.4 KB
- 类別
- 游戏
- 兼容性
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- iPhone
- 设备需装有 iOS 15.6 或更高版本。
- iPad
- 设备需装有 iPadOS 15.6 或更高版本。
- iPod touch
- 设备需装有 iOS 15.6 或更高版本。
- Mac
- 需要 macOS 12.5 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。
- Apple Vision
- 设备需装有 visionOS 1.0 或更高版本。
- 语言
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英语
- 年龄分级
- 4+
- Copyright
- © 2025 Christian Rusche
- 价格
- 免费