BrainBlade: Brain Quiz Battle

Study becomes battle power! Answer fast to hit harder. Race the 3-second Infinite Mode and collect 26 tops. Math, capitals, Hanja, vocab, spelling.

Studying makes your top stronger.

BrainBlade is a brain game that combines spinning-top battles with learning quizzes. Answer quickly and correctly to land harder hits, and knock the rival top's HP to zero to win. Studying literally becomes your battle power.

What you can learn Multiplication and math, from small steps to bigger numbers and word problems. World capitals and flags from around the globe. Korean-language learning: Hanja (characters with Korean readings), English–Korean vocabulary, and Korean spelling.

Collect and grow 26 unique tops across attack, defense, combo, and balance types. Tops gain experience, level up, and evolve into flashier forms as you play. Build your own strategy using type matchups. Hundreds of adventure stages plus daily attendance rewards.

Endless speed challenge Each subject has an Infinite Mode where you answer within three seconds. Build your best streak, and clear all five subjects to unlock the all-subjects Infinite Mode.

Play with friends Invite a friend with a room code for 2 to 4 player battles. No matching with strangers and no chat — a safe design.

Titles and customization Collect titles from easy to legendary and show them off. Dress up your tops with dazzling skins (cosmetic only, no effect on battle power).

Note: the language subjects (Hanja, vocabulary, spelling) follow the Korean curriculum and are best suited to Korean learners and Korean-speaking families.