- Breather Level: Case 007. Not only is this the shortest case in the game, but there are also no deduction or conclusion phases. This is because the case is simply tracking down the fugitive mastermind from Case 004 through the secret puzzle-filled passages in their hideout.
- Afterwards, case 008. This is basically a locked-room mystery in which Lucy has to solve a reconstructed case where the suspects are replaced with animals. The statements are easy to contradict, and the case is solved fairly quickly.
YMMV / Layton Brothers: Mystery Room