Takuzu archive
All past daily Takuzu grids, four levels for each date. Pick a day to play; archive solves count in your stats but not in your streak.
Today's puzzle
Loading ยท the grid and its level
(a small spoiler)
Checked: exactly one solution, reachable by logic. The level is the hardest technique our solver needed, not the grid size.
An example Takuzu grid, ready to solve 20 dailies published so far; the archive starts with daily number 1 on 21 October 2026.