# Games like One Line: Letters and Codes

> The closest matches to One Line: Letters and Codes: 🔴 Circles, Manifold Garden, Understand, while True: learn(), and Please Fix The Road. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [🔴 Circles](https://imho.run/games/460250/circles) — Also Mouse only and Experimental, like One Line: Letters and Codes. 118 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/460250/)
2. [Manifold Garden](https://imho.run/games/473950/manifold-garden) — Also Experimental and Abstract, like One Line: Letters and Codes. 4,329 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/473950/)
3. [Understand](https://imho.run/games/1299400/understand) — A frequent pick in One Line: Letters and Codes players' libraries, and another Indie. 333 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/1299400/)
4. [while True: learn()](https://imho.run/games/619150/while-true-learn) — Also Education and Logic, like One Line: Letters and Codes. 3,144 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/619150/)
5. [Please Fix The Road](https://imho.run/games/1383250/please-fix-the-road) — A frequent pick in One Line: Letters and Codes players' libraries, and another Indie. 156 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/1383250/)
6. [Kombine](https://imho.run/games/539750/kombine) — Also Mouse only and Grid-Based Movement, like One Line: Letters and Codes. 64 Steam reviews, 67% positive. [Steam](https://store.steampowered.com/app/539750/)
7. [Sokobond](https://imho.run/games/290260/sokobond) — Also Abstract and Education, like One Line: Letters and Codes. 280 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/290260/)
8. [OxU](https://imho.run/games/2097180/oxu) — Also Mouse only and Short, like One Line: Letters and Codes. 83 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/2097180/)
9. [Human Resource Machine](https://imho.run/games/375820/human-resource-machine) — Also Education and Logic, like One Line: Letters and Codes. 1,452 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/375820/)
10. [Polimines](https://imho.run/games/1892790/polimines) — A frequent pick in One Line: Letters and Codes players' libraries, and another Strategy. 131 Steam reviews, 79% positive. [Steam](https://store.steampowered.com/app/1892790/)
11. [140](https://imho.run/games/242820/140) — Also Short and Abstract, like One Line: Letters and Codes. 1,292 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/242820/)
12. [klocki](https://imho.run/games/499440/klocki) — Also Mouse only and Short, like One Line: Letters and Codes. 1,659 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/499440/)
13. [Hook](https://imho.run/games/367580/hook) — Also Mouse only and Short, like One Line: Letters and Codes. 3,838 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/367580/)
14. [LYNE](https://imho.run/games/266010/lyne) — Also Mouse only and Abstract, like One Line: Letters and Codes. 3,536 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/266010/)
15. [Yugo Puzzle](https://imho.run/games/1693260/yugo-puzzle) — Also Mouse only and Grid-Based Movement, like One Line: Letters and Codes. 95 Steam reviews, 99% positive. [Steam](https://store.steampowered.com/app/1693260/)
16. [Trauma](https://imho.run/games/98100/trauma) — Also Experimental and Short, like One Line: Letters and Codes. 513 Steam reviews, 68% positive. [Steam](https://store.steampowered.com/app/98100/)
17. [Wordle](https://imho.run/games/1334000/wordle) — A frequent pick in One Line: Letters and Codes players' libraries, and another Sports. 529 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/1334000/)
18. [Old Man's Journey](https://imho.run/games/581270/old-man-s-journey) — A frequent pick in One Line: Letters and Codes players' libraries, and another Indie. 999 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/581270/)
19. [The Bridge](https://imho.run/games/204240/the-bridge) — Also Logic, like One Line: Letters and Codes. 1,236 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/204240/)
20. [rymdkapsel](https://imho.run/games/253790/rymdkapsel) — Also Short, like One Line: Letters and Codes. 182 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/253790/)
21. [The Last Cube](https://imho.run/games/903630/the-last-cube) — Also Logic, like One Line: Letters and Codes. 88 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/903630/)
22. [Zen Chess: Mate in One](https://imho.run/games/748970/zen-chess-mate-in-one) — A frequent pick in One Line: Letters and Codes players' libraries, and another Casual. 212 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/748970/)
23. [Soundodger+](https://imho.run/games/247140/soundodger) — Also Mouse only, like One Line: Letters and Codes. 404 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/247140/)
24. [Hexcells](https://imho.run/games/265890/hexcells) — Also Mouse only and Short, like One Line: Letters and Codes. 2,917 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/265890/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=1871500&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=1871500&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=1871500&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=1871500
- This page as markdown: https://imho.run/md/game/1871500
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About One Line: Letters and Codes

You have just received a coded love letter! In this minimalist puzzle, you will have to draw a single line to fill the entire board. At each level solved, get a code to reveal a piece of the letter. Gather the codes, read the letter and discover the message.

## Game info

- **AppID:** 1871500
- **Developer:** Climbing Goat Games
- **Publisher:** Climbing Goat Games
- **Genres:** Indie, Casual
- **Categories:** Single-player, Steam Achievements, Steam Cloud, Full controller support, Family Sharing, Custom Volume Controls, Playable without Timed Input, Mouse Only Option
- **Released:** Mar 10, 2022
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/1871500/one-line-letters-and-codes)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=1871500&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/1871500/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

---

*Markdown version of https://imho.run/games/1871500/one-line-letters-and-codes for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*