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Challenging Logic Puzzles Ted Warner
Challenging Logic Puzzles
Ted Warner
Irupu ("I-Loop") is a logic puzzle invented by Naoki Inaba (Japan).
A rectangular or square grid contains circles in some cells.
The goal is to locate some blocks in the grid, having the size either 1 x 3 or 3 x 1.
Each block contains one circle and must be orthogonally adjacent to exactly two other blocks. All block cells form one contiguous region.
| Media | Boeken Paperback Book (Boek met zachte kaft en gelijmde rug) |
| Vrijgegeven | 11 mei 2018 |
| ISBN13 | 9781981074945 |
| Pagina's | 116 |
| Afmetingen | 152 × 229 × 7 mm · 181 g |
| Taal en grammatica | Engels |
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