The act of solving a riddle or mystery; also problems or events designed as puzzles to be solved.
週末に友達と謎解きイベントに参加した。
I took part in a riddle-solving event with friends on the weekend.
この本は子ども向けの謎解きがたくさん載っている。
This book contains many riddles for children.
テレビの推理ドラマで犯人当ての謎解きが楽しかった。
The riddle-solving of identifying the culprit in the detective drama on TV was fun.