puzzle
Definition
A game or problem requiring ingenuity to solve; something confusing or difficult to understand.
日本語 頭を使って解くゲームや問題;理解が難しいもの
Example
"The children spent hours working on a 1000-piece puzzle."
A game or problem requiring ingenuity to solve; something confusing or difficult to understand.
日本語 頭を使って解くゲームや問題;理解が難しいもの
"The children spent hours working on a 1000-piece puzzle."