One of Peter Gal's 'fit to tray' puzzles, there are two levels of difficulty to this puzzle. To solve problem 1 (moderately hard), fit all four t-shapes into the upper rectangle. To solve problem 2 (hard), insert all four t-shapes into the lower square.
Like the rest of the collection, the wooden pieces are kept in a wooden tray, within a booklet bound with a colourful linen finish with contrasting colour spine.
Including packaging, puzzle measures 150mm x 100mm x 12mm