Crane — free browser game

You operate a harbour crane. A trolley moves along the top rail; a rope hangs from it with a hook at the tip. Use ←/→ to slide the trolley, ↑/↓ to pay out or reel in the rope, and Space to close or open the hook. Pick coloured crates from the loading area on the left and place each one into the matching colour bay on the right. The catch: every time the trolley accelerates or brakes, the hook starts to swing. After you grab a crate, move smoothly — if you release while it is swinging the crate smashes (–1 miss). Three misses and the game ends. Clear all crates on a level to advance: more crates, sharper swing, and from level three an unpredictable wind starts to push the rope sideways. Score = correct deliveries × 100 − broken crates × 40, and your best is saved. Tip: don't release when the crate is directly over the bay — release at the far end of the swing, where it momentarily stands still.