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Mini Sudoku 6×6 · Daily number puzzle

A small number puzzle using 1 to 6. Play a daily puzzle or practice freely.

How to solve Mini Sudoku

Each row, column and bold 2×3 box must contain 1–6 exactly once. Given numbers cannot change. Select an empty cell, then a number.

Start with one cell, not a guess

Check the cell’s row, column and 2×3 box. Remove the numbers already present to find candidates. These puzzles are verified to be solvable by repeatedly finding cells with one candidate.

Example: a row with 1, 2, 3, 4, 5 and one blank needs 6. Check all three groups for other cells too.

How to solve Mini Sudoku →

The daily puzzle changes at midnight in Korea (UTC+9). Everyone gets the same puzzle for each date.

There is no public leaderboard. Results are local practice records and include hints used.