Tiles & perspective
Mahjong
Mahjong solitaire with different tile layouts and a collection tray for selected tiles.
In development
Sudoku
In developmentNine numbers. Room to think.
Sudokus from easy to expert, with notes, hints and a mode for your own puzzles.
Current availability
Sudoku is not yet available in the App Store. A download link will be added here after release. A release date has not been announced.
Meet Sudoku.
Fill the classic 9×9 grid so that each number appears once in every row, column and box. Choose your difficulty and keep track of candidates with notes. Undo and redo let you follow your own solving path.
01
Your difficulty
Choose Easy, Medium, Hard or Expert, or enter a sudoku of your own.
02
Keep track of possibilities
Add your own candidate notes and enable automatic hints if you want them.
03
Explore a solving path
Move backwards and forwards with undo and redo. Markers save intermediate positions.
Good to know
Your questions.
Can I enter my own sudoku?
Yes. Alongside the difficulty levels, there is a mode for entering your own sudoku.
Can I play without automatic hints?
Yes. Choose whether to enable automatic hints before a new game. You can also make your own notes.
Can I undo a move?
Yes. Undo and redo take you through your solving path step by step.
Something else on your mind?
Write to mail@twicup.com or visit the support page for help.
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