Choose Sudokolorful
Choose Sudokolorful if it's Steam Deck Verified, so handheld play works out of the box. Sudokolorful launched in 2021.
Sudokolorful vs Dog-o-Doku
Sudokolorful and Dog-o-Doku both land in 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 are Casual games on Steam. Sudokolorful (2021) is 5 years older than Dog-o-Doku (2026). Dog-o-Doku is currently ~0% cheaper on Steam than Sudokolorful (1.99 USD vs. 1.99 USD). 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 Dog-o-Doku
Choose Dog-o-Doku if you want an Indie game with Custom Volume Controls, Playable without Timed Input, and Mouse Only Option. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Dog-o-Doku launched in 2026.
Both Sudokolorful and Dog-o-Doku sit in Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Sudokolorful |  Dog-o-Doku | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 1.99 USD | 1.99 USD |
| Steam reviews | 82.6% positive (23 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | OriOpa Studio | thinkwithpaws |
Side by side
- Both are Casual games on Steam.
- Sudokolorful (2021) is 5 years older than Dog-o-Doku (2026).
- Dog-o-Doku is currently ~0% cheaper on Steam than Sudokolorful (1.99 USD vs. 1.99 USD).
- Sudokolorful is Deck Verified on Steam Deck; Dog-o-Doku has no Deck rating yet.
Sudokolorful vs Dog-o-Doku — FAQ
- Should I play Sudokolorful or Dog-o-Doku first?
- If you want chronology, Sudokolorful (2021) came out before Dog-o-Doku (2026). 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 Sudokolorful and Dog-o-Doku similar?
- They overlap on 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 Sudokolorful run on Steam Deck?
- Yes — Sudokolorful is rated Deck Verified by Valve. Dog-o-Doku doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.