Oubliettes
Oubliettes is a logic puzzle. Each grid hides a dungeon: work out where every wall is from the clues, with no guessing needed. Every grid has exactly one solution.
Rules
- The numbers along the edge give the number of walls in each row and column.
- Monsters and chests are never walls.
- Every monster sits in a dead end, and every dead end holds a monster.
- Every chest is in a treasure room: 3×3 open cells, one chest, one opening.
- Elsewhere, hallways are one cell wide and the whole dungeon is connected.
- Campaign: 250 levels that are the same for everyone, in five difficulties (6×6 to 14×14), all open from the start.
- Endless: randomly generated grids in the difficulty you pick.
- Daily: one dungeon a day, the last two weeks always open.
- Tutorial: lessons you solve step by step, one technique at a time, then practise alone.
- Hints that teach: where to look, then why, then which cells.
- Share a solved grid as text, without its solution, and dig the one a friend sent.
- Drag to fill a row or column, undo and redo, progress and history saved after every move.
- Screen reader support, a magnifier and two-finger zoom for large grids, plain digits and a calm mode without animation.
- Endless grids are generated on the device. No ads, no tracking, no account.
- Original medieval music loops and sound effects, with volume sliders.
