ROM Members: use your membership number as your discount code at checkout to save 10% off your entire order. ⚠️Store pick-up will be unavailable until Friday. October 30,2026 while we are closed temporarily. Orders to be shipped will be unaffected.
Puzzle by Numbers combines fun play with Plus-Plus and learning. Match colors and numbers and build your mosaic creation. The T-Rex set comes with 250 pcs where you can create a nice colorful T-Rex in 2D or an alternative version in 3D. Decorate your room or create something new.