Daily puzzles

Date Puzzle Best score
2026-09-02 (competitive) Fuzuli (8x8) 4m 7 s
2026-09-01 (competitive) LITS+ (9x7) 48 s

The <Efficiency> value provides a normalized value based on solving time and aligned with the rating calculation.

Click at the puzzle name to solve the selected puzzle. Puzzles which are older than 5 days are non-competitive and can be attempted without registration.
Click at the best solving time value to see the score table for the selected puzzle.

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