English
Futoshiki
Futoshiki comes from Japanese 不等式 ‘inequality’.
- Japanesemodern不等式futōshiki‘inequality’
- EnglishtodayFutoshiki
attested reconstructed ? uncertain or disputed
Lineage
- Japanesemodern不等式futōshiki‘inequality’
- EnglishtodayFutoshiki
Every English word from Japanese 不等式
Today it means
name A Japanese logic puzzle in which a grid must be filled with a set of numbers while obeying inequality constraints.
Language periods are conventional ranges, not dates for this word.
Etymograph / Japanese 不等式 / Futoshiki