Your next idea starts here.
Eighteen levels, one after another. Solve a problem to open the next, and revisit earlier levels anytime.
YOUR PATH · 18 LEVELSOne idea unlocks
One idea unlocks
the next.
Start with nine coins. Solve a challenge to unlock the next; earlier levels remain available to revisit. No daily limit or timer.
First time here?Start at level 1 →
01Nine coins, two weighingsStart here · 3D room- 02The ferryman and his three passengersSolve the previous level to unlock
03Bridge and torchSolve the previous level to unlock- 04The seven stepping stonesSolve the previous level to unlock
- 05Dividing the reserveSolve the previous level to unlock
- 06The undersized boatSolve the previous level to unlock
View levels 7–18
07The hundred-door corridorSolve the previous level to unlock- 08The copper bridgeSolve the previous level to unlock
09Four unmarked vesselsSolve the previous level to unlock- 10Nine stones, no returnSolve the previous level to unlock
- 11One extra passengerSolve the previous level to unlock
- 12The stone bridgeSolve the previous level to unlock
13The board with two missing cornersSolve the previous level to unlock- 14Ten litres and a decisionSolve the previous level to unlock
- 15The fifth travellerSolve the previous level to unlock
- 16The final reserveSolve the previous level to unlock
- 17Under the final archSolve the previous level to unlock
18Twelve coins, unknown weightSolve the previous level to unlock
ALSO ON PAUSA
Browse all pastimes ↗Words, culture and memory.
WORDLE STYLE
Daily word ↗
Five letters, six tries. A new word each day and free play for practice.
ART · SCIENCE · GEOGRAPHY
Culture and thinking ↗
Four science, history, art and geography case files. Two decisions in each.
OBSERVE · REMEMBER
Matching pairs ↗
Find matching pairs and try a different way to remember the board.