Version v122 adds reflection puzzles. Do not trust your eyes. The exit on the right is actually a teleporter to the starting cell.
Each loop:
Pro tip: Some versions require you to not fight the first mini-boss on loop 1 because it triggers a bad event. loop queen escape dungeon 3 v122
To truly escape:
Do not rush to the first puzzle. In v122, the first hallway is seeded with a "Silent Trap." Instead: Version v122 adds reflection puzzles
Patch notes for v122 reduced inventory slots from 8 to 6. You cannot carry a sword, shield, torch, rope, key, and food simultaneously. Pro tip: Some versions require you to not