Think
Machine
Games for sharper thinking. Pick a subject.
01 · 3 GAMES
Debate
Spot bad arguments, weigh evidence, and argue fair.
Fallacy FilesEvidence CourtSteelman Duel
02 · 10 GAMES
Grammar
Quick, silly games for commas, capitals, verbs and tricky words.
Word WhackComma DropSilly Sentences+7 more
03 · 29 GAMES · 450 FLASHCARDS
Phonics
A read-aloud course from letter sounds to first sentences, and flashcards for every spelling pattern.
Course · ages 4–7Flashcards · grades 2–3
04 · 2 LESSONS
Novel
Take great stories apart to see how they work.
The Hero's JourneyThe Golden Touch
05 · BUILD YOUR OWN
World Builder
Shape the land, build with blocks of five sizes, set people and waystones, then walk through your world.
Land toolsBlocks & stampsWaystonesPlay mode
06 · 1 CASE · GRADES 4–5
Math
Mysteries where you figure out which math cracks the case.
The Golden Tooth
07 · ATLAS
Earth
A spinning globe you can zoom from the whole planet down to one river, with pins for places in history.
Rivers & reliefSatellitePlace pins