Click a tool, then click a gnome. Blocker stops others. "Dig ↓" (digger) tunnels straight down. "Dig →" (miner) tunnels horizontally through rock in the direction the gnome is facing. Builder lays a staircase up. Parachute lets one gnome float down safely from any height.
signup to receive a short message when new levels arrive
Level 2 — the square block
A solid square block stands in the middle of the path. Pick the miner and click a gnome facing the block: he digs a horizontal tunnel straight through the rock. Then use the builder to lay a staircase up the second block, so the gnomes reach the exit.