Wolfoo Book Sort is a free sorting puzzle for kids 4-10: place book stacks on a 30-cell board and watch same-colour books in neighbouring cells gather together. Collect 5 of one colour to clear the stack. Keep playing for a high score — you lose when the board fills up, so plan each move. Kid-safe, right in your browser.
Place a book stack from the tray onto an empty cell.
Same-colour books in neighbouring cells gather together.
Collect 5 of one colour to clear the whole stack.
Plan ahead so the board doesn't fill up — a full board ends the game.
Builds sorting, planning and thinking-ahead skills — the basis of logical thinking. No time pressure, so kids play calmly. Free and safe.
Is this like water sort or ball sort games?
Same idea of grouping by colour, but here you use books on a grid — collect 5 of a colour to clear them.
When does the game end?
When the board is full and no stack can be cleared — so kids must plan ahead.
Is there a time limit?
No. Kids think through each move calmly, friendly for younger children.
What does it teach?
Sorting by colour, planning and thinking ahead — early logical thinking skills.
