Every day is a different puzzle.
Cover the whole board with the coloured pieces, leaving only today's month, day and weekday showing. Watch a solution unfold, or solve it yourself against the clock and the daily leaderboard.
Drag the slider to lay pieces down one at a time. Each board can have many valid solutions — tap New solution to shuffle to another.
Tap a tile to select it (its outline lights up). Tap it again on the right half to turn clockwise, or on the left half to turn anti-clockwise. The round pad in the lower-left also does ↺ ↻ turn, ↔ flip (lit only for asymmetric tiles) and ✔ lock. Drag anywhere to slide the selected tile; the outline glows green where it fits. Release over a fitting spot, or press ✔, to lock it in. Stuck? Check my tiles says whether your placement can still reach a solution — each check costs you time, so use it sparingly. Leave today's cells uncovered to win.