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Medium
Daily challenge June 4, 2026 Back to calendar
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New game

Fill every row, column, and 2×3 block with the digits 1–6 (no repeats). The grid is 6×6—smaller than classic Sudoku but the same kind of logic.

About Medium

Balanced practice: straightforward singles and a bit of scanning.

How to play · Glossary · Classic 9×9 Sudoku