# Secret Code 13+4

Secret Code 13+4 is a board game for 2–4 players. It plays in 15 minutes and is meant for ages 8 and up. Ludoya players call it best with 3. It is rated 8.3 out of 10 by 14 Ludoya reviewers. The cheapest copy in stock is $24.81 (United States).

- **Players:** 2–4 (best with 3)
- **Playing time:** 15 minutes
- **Minimum age:** 8+
- **Complexity:** 1.3 out of 5
- **Year published:** 2012
- **Categories:** Spies / Secret Agents, Math, Educational
- **Mechanics:** Dice Rolling
- **Ludoya rating:** 8.3 out of 10, from 14 reviews
- **Owned by:** 46 Ludoya players
- **Plays logged on Ludoya:** 151
- **Unique players:** 73

**Designers:** Jürgen P. Grunau

**Artists:** Stephan Lorenz, Stefan Fischer

**Publishers:** HABA

## Where to buy in United States

| Shop | Price | Link |
| --- | --- | --- |
| Board Game Bliss | 34.95 $ | https://www.boardgamebliss.com/products/secret-code-13-4 |
| Spelexperten | 249 kr | https://www.spelexperten.com/sallskapsspel/pedagogiska-spel/secret-code-134-2.html |
| Alphaspel | 249 kr | https://alphaspel.se/491-bradspel/197480-secret-code-134-eng-regler |
| Ludifolie | 22.5 € | https://www.ludifolie.com/1781-operation-amon-re.html |
| Magia de Tinta | 23.95 € | https://www.magiadetinta.com/es/juegos/1861-codigo-secreto-4010168287188.html |
| Va de jocs | 24.3 € | https://vadejocs.es/producto/c%ef%bf%bddigo-secreto-134 |
| La Gameria | 24.5 € | https://gameria.es/juegos-de-mesa/codigo-secreto-134-454.html |
| Hyggeonkel | 189.95 kr | https://www.hyggeonkel.dk/produkt/secret-code |

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## Links

- [This page](https://www.ludoya.com/games/secret-code-134)
- [Secret Code 13+4 in the Ludoya app](https://app.ludoya.com/g/secret-code-134)
- [BoardGameGeek entry](https://boardgamegeek.com/boardgame/131493)

_Data from Ludoya, updated 2026-09-19. Ratings, ownership and play counts are Ludoya's own._