How to play
Quick rules for every puzzle.day puzzle. Pick one to learn the rules, controls, and a tip — then play today's daily.
🔢
Sudoku
Fill the grid so every row, column, and box holds 1–9 with no repeats.
🀄
Mahjong
Clear the whole layout by matching pairs of identical free tiles.
👑
Crowns
Place one crown in every row, column, and color region — none touching.
🧩
Nonograms
Reveal the hidden picture from the row and column number clues.
➕
Kakuro
Number-crossword — fill each run so it adds up to its clue.
◯
Loop
Draw one closed loop that satisfies every numbered clue.
🀫
Domindle
Place dominoes so every colored region's math rule holds.
🔷
Tessera
Fill each colored region with tiles so its rule holds.