Free printable · Answer key included
Printable 8x8 Yin-Yang Puzzles (Medium)
The everyday size: a 8x8 grid leaves room for real chains of deduction without taking over your afternoon. Good for regular solvers and older students.
This first pack has six Yin Yang puzzles with an answer key on the second page. Each grid has 16 starting stones.
8x8 Yin-Yang Puzzles (Medium)
logicpuzzles.ca/printable/yin-yang/medium-8x8
Puzzle 1 · #221
Puzzle 2 · #208
Puzzle 3 · #197
Puzzle 4 · #144
Puzzle 5 · #117
Puzzle 6 · #273
Answers: 8x8 Yin-Yang Puzzles (Medium)
logicpuzzles.ca/printable/yin-yang/medium-8x8
Puzzle 1
Puzzle 2
Puzzle 3
Puzzle 4
Puzzle 5
Puzzle 6
How to solve
- Every cell gets a stone: Each cell is either black or white.
- Black connects: All black stones form one group joined along edges.
- White connects: All white stones form one group joined along edges.
- No 2x2 blocks: No 2x2 square may be all black or all white.
Free to print and copy for home, classroom and library use. Every puzzle has one answer you can reach by logic alone.