POL
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PhaseOutLimit
Developer index for apps, games, and web products
The studio home: apps, games, and web products in one English index, with notices, writing, and work.
You are hereDeveloper's other sites
Developer's other sites
Fifteen live destinations from the same studio. Read a longer intro on each card, then open the site. You are on PhaseOutLimit (POL).
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- Collectio
Collectio parvorum ludorum
Hub of hundreds of minigames
Hundreds of light 2D minigames with how-to, settings, keymaps, and saves.
Open - Mare
Mare informationis
Field notes and essays by topic
A read-only archive of field notes and essays by category, tag, and language.
Open - Instrumentum
Instrumentum
Everyday calculators with short explainers
A small set of calculators in English and Korean, each with formulas, examples, limits, and FAQ. Convenience only — double-check important results.
Open - Digestum
정보정리
Reference tables and lookup hubs
Codes, sizes, directories, and other facts you look up rather than compute. Confirm important details on the original source.
Open - Scriptura
Scriptura
World scriptures and sacred texts in original languages and translations
Scriptura: Bible, Dhammapada, Quran, Bhagavad Gita, Tao Te Ching, and Analects. Lazy-loaded chapters with license and source metadata. Fast and static.
Open - Cubus
Cubus
Rubik’s cube algorithms, notation, and diagrams
Cubus: WCA algorithms with VisualCube case diagrams, beginner to advanced method guides, and geometric formulas in 13 languages.
Open - Linguarium
Linguarium
World languages, scripts, and reading
Linguarium: language facts, alphabets, IPA, listening, and sentence practice. Read-only — no visitor accounts.
Open - Tetra Ars
Tetra Ars
Realtime multiplayer Tetris
Realtime multiplayer Tetris for the Redot client: practice, AI, matchmaking, and room codes.
Open - Coin
Coin search
Multi-exchange coin filter
A browser coin filter across multiple exchanges: narrow by conditions and jump to pairs that matter.
Open - Praxis
Praxis Codicis
Browser-only coding practice and problems
Praxis Codicis: playground, graded problems, principles, and HTML preview. Code runs in your browser (Worker · Wasm). No remote Judge.
Open - Suavitas
Suavitas Verborum Ludentium
Korean wordchain and letter play
Korean letter play online: wordchain (tail/head/middle) and vowel quiz, on Cloudflare Workers, Durable Objects, and a D1 dictionary.
Open - Velox
Tactio Velox
Typing practice in 21 languages
Tactio Velox: sentence, word, and key-position drills, plus typing games and per-key stats. No install and no account — open the site and start.
Open - Scientia
자연과학기술
Natural science and engineering handbook
Basics, core ideas, and formulas in chemistry, biology, physics, astronomy, earth science, electrical engineering, and mathematics — in Korean and English.
Open - Audiomack
POL on Audiomack
Studio albums on Audiomack
Original POL music on Audiomack. Open the artist page for albums and tracks; this hub also keeps a compact player.
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