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Adaptive Ladder The heart of MasteryForge — each round offers three problems at your exact edge: extend, consolidate, stretch. 
Mastery Map See how solid each topic is, and tap any one to practice it — the visible payoff of the adaptive ladder. 
Concept Duel A mixed round for 2–4 players — one device or an online room by code. Highest first-try score wins. 
Trick Questions Brain-teasers with a twist — spot why the obvious answer is a trap. All activities
Practice & master
Play & teach
Browse the math worlds
Cast, stories & more
More ways to play
😄 Brain break
Meet the cast — the characters who teach this
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Alcuin Knows the map of ideas and what to try next -
Hint Hertha Gives a hint that points the way, never the answer -
Practice Patience Plays the long game - a little practice often beats a lot at once -
Streak Bear Keeps practice calm - missing a day is fine; you pick up where you left off -
Stretch Sage Shows where an idea you know reaches into new problems -
Spacing Wren Spaced review -
Edge Goldi Edge of competence -
Mistake Mabel Mistakes as information -
Mix Margo Interleaving -
Recall Remy Retrieval practice
Ensemble stories — the cast together
What next? Pick a door
- More like this ProofQuest Is this always true, or just sometimes? ChanceForge What happens after a thousand flips? MathLore How did this mathematician figure it out?
- A bit harder CreaseForge Where does the fold send this point? FlickForge Where will the struck disc stop? PopForge Will this pop-up fold flat?
- Something different PairForge What will this program print? WitQuest Can your wits beat the villain? MarketQuest What happens to the price now?