Ferry the animals and cargo across the river — but never leave a hunter alone with its food!
The child ferries animals and cargo across a river without ever leaving a hunter alone with its food, planning the fewest safe crossings. It is pure constraint reasoning and planning, made playable. Best for Grades 2–5.
A free, no-signup, no-ads math game for Grades 2–5 — practising constraint-reasoning, logic-puzzle, planning, sequencing, deduction. Play in your browser on the KidsDoMath games hub or explore more Patterns & Logic games.
More like this: Sort Sorter · Word Problem Wharf · Number Sudoku.