Jigsaw wedges have 3 styles of numerals.
Each wedge of the pie increases by one, sequentially, up to ten. Work the puzzle by wedges first or move in concentric circles by adding the values in order. Increase difficulty by starting at a value other than 1 or by working backwards from 10.
Contains: wooden jigsaw board (33.5 x 33.5cm), 10 wooden dot pieces, 10 wooden numbered pieces, 10 wooden symbol pieces.
Item code: 522053