Total number of puzzle types: 14
The Signature Group Puzzles in this section are arranged in alphanumeric order from U to V.
| Puzzle | Thumbnail | Size | Elements | Group Sets | Group Count |
Related Signature Puzzles |
| Unformalized Instructions |
|
12x12 | UNFORMALIZED | 5 | 39 | |
| Unimprovable Instructions |
|
12x12 | UNIMPROVABLE | 5 | 39 | |
| Unmistakedly Instructions |
|
12x12 | UNMISTAKEDLY | 5 | 39 | |
| Unperishably Instructions |
|
12x12 | UNPERISHABLY | 5 | 39 | |
| Unpredicably Instructions |
|
12x12 | UNPREDICABLY | 5 | 39 |
| Puzzle | Thumbnail | Size | Elements | Group Sets | Group Count |
Related Signature Puzzles |
| Valery Instructions |
|
6x6 | VALERY | 3 | 18 | |
| Vern Instructions |
|
4x4 | VERN | 3 | 12 | |
| Veronica Instructions |
|
8x8 | VERONICA | 3 | 24 | |
| Vicky Instructions |
|
5x5 | VICKY | 3 | 15 | |
| Victor Instructions |
|
6x6 | VICTOR | 3 | 18 | |
| Vilma Instructions |
|
5x5 | VILMA | 3 | 15 | |
| Vince Instructions |
|
5x5 | VINCE | 3 | 15 | |
| Violet Instructions |
|
6x6 | VIOLET | 3 | 18 | |
| Voluntaryism Instructions |
|
12x12 | VOLUNTARYISM | 5 | 39 |