Choose The Answer Is 42
Choose The Answer Is 42 if it's Steam Deck Verified, so handheld play works out of the box. The Answer Is 42 launched in 2019.
The Answer Is 42 vs One Line: Letters and Codes
The Answer Is 42 and One Line: Letters and Codes both land in Indie, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Indie, Casual on Steam. The Answer Is 42 (2019) is 3 years older than One Line: Letters and Codes (2022). The Answer Is 42 scores higher on Steam reviews (94.6% positive) than One Line: Letters and Codes (92.9% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose One Line: Letters and Codes
Choose One Line: Letters and Codes if you want the Custom Volume Controls, Playable without Timed Input, and Mouse Only Option side of the pairing. On Steam, it's currently about 43% cheaper on the Steam Store. One Line: Letters and Codes launched in 2022.
Both The Answer Is 42 and One Line: Letters and Codes sit in Indie and Casual on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (94.6% vs 92.9% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 The Answer Is 42 |  One Line: Letters and Codes | |
|---|---|---|
| Released | 2019 | 2022 |
| Genres | Indie, Casual | Indie, Casual |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 1.39 USD | 0.79 USD |
| Steam reviews | 94.6% positive (93 reviews) | 92.9% positive (28 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Mens Sana Interactive | Climbing Goat Games |
Side by side
- Both share Indie, Casual on Steam.
- The Answer Is 42 (2019) is 3 years older than One Line: Letters and Codes (2022).
- The Answer Is 42 scores higher on Steam reviews (94.6% positive) than One Line: Letters and Codes (92.9% positive).
- One Line: Letters and Codes is currently ~43% cheaper on Steam than The Answer Is 42 (0.79 USD vs. 1.39 USD).
- The Answer Is 42 is Deck Verified on Steam Deck; One Line: Letters and Codes has no Deck rating yet.
The Answer Is 42 vs One Line: Letters and Codes — FAQ
- Should I play The Answer Is 42 or One Line: Letters and Codes first?
- If you want chronology, The Answer Is 42 (2019) came out before One Line: Letters and Codes (2022). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are The Answer Is 42 and One Line: Letters and Codes similar?
- They overlap on Indie, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does The Answer Is 42 run on Steam Deck?
- Yes — The Answer Is 42 is rated Deck Verified by Valve. One Line: Letters and Codes doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.