Yudoku is the YuLife version of Sudoku. The game is the same as a standard digital Sudoku game.

The aim of Yudoku is to fill a 9x9 grid with numbers 1 to 9, with each number appearing only once in each row, column and each 3x3 block. The game successfully ends when you have completed the table, ideally with no more than three mistakes.
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Each game is timed, giving you a chance to work towards beating your personal best time, or compete against your colleagues for a spot on the leaderboard. If you’re stuck, you can ask for a hint - however, each hint will add 30 seconds to your time.

Yudoku is a great brain training activity. It helps to improve focus, problem-solving, logical thinking, and memory, as well as reducing anxiety and stress.

You can find Yudoku next to your usual daily challenges via the quests tab.

You can do Yudoku once a day, but there is the chance to do a practice round before the main thing!

The Yudoku leaderboard is located within the Yudoku challenge. To access the leaderboard, click on the Yudoku challenge, and select the leaderboard at the top to expand it.

If you'd prefer not to be on the leaderboard, you can opt-out by heading to the YuLife main menu, tap Settings, then Leaderboards and then toggle off the Yudoku leaderboard.

If you have any questions or run into any issues, please reach out to us via your YuLife app :)