Featured in Domain Arrivals · 2026-08-12
GeOrigin: A Geometry App That Turns Exam Prep Into a Dungeon
A free Japanese learning app covering middle- and high-school geometry, from proofs and constructions to vectors, conic sections, and the complex plane.
Why it surfacedGeOrigin packages more than 2,500 questions into progressive unit practice, mixed-topic problems, written-proof exercises, and an entrance-exam dungeon mode. It also offers changing numerical diagrams and an online battle mode, giving a familiar school subject the structure of a game.
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Ice Does Not Count
August 12’s newborn domains include a rule-bound archive of enormous sodas, 27 family stories cut from one afternoon, a disaster-supply map with a 24-hour freshness rule, and an ocean bell that rings only when six conditions agree.
This is one of 1,000 discoveries in the 2026-08-12 Domain Arrivals issue.