A LITTLE SPACE TO THINKLet your mind
Let your mind
wander. Then solve.
A gentle daily number puzzle. No rush, no leaderboard. Just you, a little logic and a satisfying moment of clarity.
Find your focusFree to play · No account needed
Your daily mini Sudoku
Fill each row, column and 2 × 2 box with 1, 2, 3 and 4 exactly once.
A useful first move
Look for a row or box with only one empty cell. List the missing numbers, then eliminate the ones already in its column.
THE DAILY PRACTICEFree to play · No account neededExplore the journal ↗
READ / DISCOVER
Our approach ↗A quieter kind of challenge
How to enjoy a small daily practice
The puzzle changes with the UTC day using four number permutations. There is no timer and no account. Start with the most constrained square, write down possibilities and check one deduction at a time. The solution button is there when you want to understand the pattern.