My Sudoku APK

Play Sudoku for free!
You can challenge different difficulties and compare the results with players from all over the world!
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Operation help:
1. Daily Sudoku mode: a Sudoku question will be released every day, and different rewards will be given according to the difficulty.
2. Prompt button: it can show the potential number of each space. The more prompts are used in each round, the higher the cost.
3. Snapshot button: the current situation can be archived, and the archive can be restored at any time through the "restore button".
4. Check the answer: if the player can't play, he can spend some gold coins to check the answer directly.

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-The single machine part includes 5 difficulties: novice, trainee, ordinary, expert, ashes
-Each difficulty contains 500 Sudoku questions.
-Release different Sudoku questions every day, and solve faster than all players
-Game built-in prompt, archive, rollback and other help functions
-Global leaderboards