Justin Genious: Tetra Tower
2023 · Happy Baobab
A logic puzzle from the Justin Genious series: the Tetra tower is three months behind schedule, the architect has gone on holiday and the plans have vanished. You help the workers finish the tower, over thirty-eight levels of rising difficulty. Ages 5 and up, about fifteen minutes.
Questions the project raised
- How do you take a five-year-old through thirty-eight levels without them needing to read the rules?