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6×6 Mini Sudoku Puzzles

Page 18 of 38 · 1140 puzzles

Medium 6×6 Puzzles

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Medium
6×6

Mini Sudoku 6x6 #0421

A medium 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0422

A medium 6×6 board with 12 clues. One unique solution.

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Medium
6×6

Mini Sudoku 6x6 #0423

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0424

A medium 6×6 board with 13 clues. One unique solution.

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Medium
6×6

Mini Sudoku 6x6 #0425

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0426

A medium 6×6 board with 13 clues. One unique solution.

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Medium
6×6

Mini Sudoku 6x6 #0427

A medium 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0428

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0429

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0430

A medium 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0431

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0432

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0433

A medium 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0434

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle
Medium
6×6

Mini Sudoku 6x6 #0435

A medium 6×6 board with 13 clues. One unique solution.

10/16/2026Play puzzle

Hard 6×6 Puzzles

All hard puzzles →
Hard
6×6

Mini Sudoku 6x6 #0751

A hard 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0752

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0753

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0754

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0755

A hard 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0756

A hard 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0757

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0758

A hard 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0759

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0760

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0761

A hard 6×6 board with 12 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0762

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0763

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0764

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle
Hard
6×6

Mini Sudoku 6x6 #0765

A hard 6×6 board with 11 clues. One unique solution.

10/16/2026Play puzzle

6×6 Mini Sudoku is the quickest format here and the same size as LinkedIn's Mini Sudoku: digits 1–6, six 2×3 regions, and enough structure to solve in a few focused minutes.

Start with rows and regions that already have several givens, then use pencil marks only where a cell has two or three realistic candidates.

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