EFELYRA STUDIO
Apps built to reward curiosity.
Focused mobile experiences for learning, thinking and play — designed with clear systems, strong content and long-term replayability.
CURRENT PRODUCT · GENERAL KNOWLEDGE
QUIZ / BRAIN BATTLE
Think deeper. Build knowledge. Master every category.
A premium trivia and mind-game experience built around a carefully curated catalog of 24,000 questions across 11 knowledge categories.
24,000 questions
11 categories
5 difficulty levels