Solo developer · South Korea

037

037 is the studio name of Jaewon Seo, an independent developer in South Korea who makes iOS apps alone, among them the planner Sync and the puzzle Chesspy. Their Zenn profile says the apps are developed with Claude Code. 037 is the App Store seller of Chesspy, and the studio site 037.works lists the developer's apps.

Also reported as: Jaewon Seo, 서재원, jaewonseo

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Games in database: 1
Main AI tools: Claude Code
Genres: Puzzle

Games by 037

Free to play

Chesspy

Puzzle

A daily logic puzzle: place rooks, bishops and knights so every numbered square is attacked by exactly that many pieces. The solo developer says the code was almost all written by Claude Code.

Claude CodeApp StoreTrình duyệtKhông có tiếng Việt

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