Forward planning
Skyline
The tower-rearrangement planning puzzle: recreate a target skyline by moving one floor at a time, scored against a mathematically-verified minimum move count. There is no clock: pausing to plan before your first move is the skill being measured, and moving too fast is exactly what the scoring penalises. A staple of trading-firm cognitive assessments.
Settings
SaveSession
10 levels with a known minimum from 2 up to 7 moves, and no clock anywhere: planning before the first move is the skill being measured, so take your time.
Performance
This modemost perfect solves
—
attempts
—
Track your best scores and watch your accuracy climb across every session.
Sign up →