Three hikers need to cross a river. The boat can hold no more than 100 kg at a time.
Hiker weights:
Constraint: Total weight in boat ≤ 100 kg
Goal: Get all three hikers across.
Can you find a sequence that respects the weight limit?
How this panel works
Click or drag a person from the bank with the boat into the boat. Click a person in the boat to put them back on that bank, then press Sail.
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