Nurikabe Vault Achievements
Total achievements: 9
Just Walls
Solve a puzzle using only wall cells.
No Walls
Solve a puzzle without using wall cells.
Pen Not Pencil
Solve a puzzle without backtracking or making corrections.
6x6
Solve all 6 x 6 puzzles.
7x7
Solve all 7 x 7 puzzles.
8x8
Solve all 8 x 8 puzzles.
9x9
Solve all 9 x 9 puzzles.
9x11
Solve all 9 x 11 puzzles.
Completion
Solve all puzzles.
