Choose Solitaire Harmony
Choose Solitaire Harmony if you want a Strategy experience. On Steam, it's currently about 67% cheaper on the Steam Store. Solitaire Harmony launched in 2021.
Solitaire Harmony vs Fill Multicolor
Solitaire Harmony and Fill Multicolor 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. Solitaire Harmony (2021) is 3 years older than Fill Multicolor (2024). Solitaire Harmony is currently ~67% cheaper on Steam than Fill Multicolor (0.99 USD vs. 2.99 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 Fill Multicolor
Choose Fill Multicolor 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 (2024) and ships with the modern feature baseline. Fill Multicolor launched in 2024.
Both Solitaire Harmony and Fill Multicolor 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
 Solitaire Harmony |  Fill Multicolor | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Strategy, Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 2.99 USD |
| Steam reviews | 100% positive (10 reviews) | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Gafafres Studio | Alexis Clemente |
Side by side
- Both are Casual games on Steam.
- Solitaire Harmony (2021) is 3 years older than Fill Multicolor (2024).
- Solitaire Harmony is currently ~67% cheaper on Steam than Fill Multicolor (0.99 USD vs. 2.99 USD).
Solitaire Harmony vs Fill Multicolor — FAQ
- Should I play Solitaire Harmony or Fill Multicolor first?
- If you want chronology, Solitaire Harmony (2021) came out before Fill Multicolor (2024). 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 Solitaire Harmony and Fill Multicolor 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.