Harbor
In betaNumber logic
Read the day’s manifest and load every boat right.
A dockside numbers puzzle. Each boat is owed a target; work out which crates satisfy every manifest at once. One arrangement fits — find it by deduction, not by guessing.
The clutch
Each game is its own kind of thinking — but all four keep the same promise: one solution, reachable by reasoning alone. Play the ones you like; skip the rest. New puzzles land every day.
Number logic
Read the day’s manifest and load every boat right.
A dockside numbers puzzle. Each boat is owed a target; work out which crates satisfy every manifest at once. One arrangement fits — find it by deduction, not by guessing.
Pairing logic
Pair every dog with a bone it can reach.
Distances make the puzzle. Match each dog to exactly one bone within its range so nothing overlaps and no one is left waiting — a clean pairing that only one map allows.
Colour logic
Mix drops of colour to hit every target swatch.
Part colour theory, part arithmetic. Combine the drops you’re given so each well lands on its target shade exactly — over- or under-mix and the deduction tells you where you slipped.
Tiling logic
Tile the canvas so every stamp lands exactly once.
A tiling puzzle with no wasted space. Place each stamp so the whole canvas is covered, nothing doubles up, and every piece has its spot — a single packing that works.
New to the idea? Read how a PonderBug puzzle works — it takes a minute and changes how the whole board reads.