How to play
Get started
- Left-click hidden stone to reveal it; every number counts dangers in the eight neighboring tiles.
- Right-click a suspected danger to place or erase a chalk warning ward.
- Find the hidden stair and reveal the required amount of safe stone to unlock it.
- Use limited Safe Steps when deduction stalls, then descend safely or keep exploring for optional treasure and score.
- Choose Endless descent for unlimited bounded floors and separate personal records; only the six-floor run uses the leaderboard.
