Printable Library Expert-level sudoku with step-by-step solving guides

Printable practice pages with a cleaner reading and print layout.

Anti King
Anti Knight
Arrow Sudoku
Between Lines
Classic Sudoku
Consecutive
Even Odd
Frame Sudoku

Puzzle Detail

♞

Sandwich 6×6 Hard — Set 21

Sudoku B

hard Set 21 Grid Puzzle

1

3

2

6

4

3

3

1

1

6

5

← More Sudoku

Related Puzzles

Sandwich 6×6 Hard — Set 100
B
Sandwich 6×6 Hard — Set 99
B
Sandwich 6×6 Hard — Set 98
B
Sandwich 6×6 Hard — Set 97
B
Sandwich 6×6 Hard — Set 96
B
Sandwich 6×6 Hard — Set 95
B

Sudoku Pro

Expert-level sudoku with step-by-step solving guides

Home All Pages

© 2026 Sudoku Pro. All rights reserved.

Built for print-first reading, classroom use, and clean archive browsing.