Skill: factoring-trinomials
Factor-Pair Hunt Lab
A trinomial is dealt. Hunt the magic pair (p, q) with p·q = a·c and p + q = b — click the winning pair (or call it prime), then watch the box split the middle term and reveal the factorization.
Factor-pair hunt
Every round deals a fresh trinomial — sometimes with a GCF, sometimes prime. Wrong clicks just cost you the guess; keep hunting.