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Core Skills

Prime Weave

Grades 4–10 · factors & lcm · 3 worlds

A 2048-style slide puzzle for factors: two tiles fuse only when they share a prime factor, and the result is their lcm. Drag to peek which glowing threads will weave before you commit, then build the target numbers across 3 worlds.

'25/26 '25/26 '25/26 '25/26 '24/25 '24/25 '23/24 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22
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