Chroma Cross takes Nonograms beyond the binary of black and white and brings them into a rainbow of color. Experience Picross in refreshing polychrome.

Public builds
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Counted once we have watched for 90 days (since 21 Oct 2026)
Distinct builds deployed to a game's public (default) Steam branch, as Steam's client network describes them.
Checked within minutes of each Steam change. Observed since 21 Oct 2026.
Source: Steam client network (PICS), App info, public branch. Full methodology
Latest public build
Build 22557271
Update posts
2 postsPosts announcing an update, tagged or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 22557271 | Small update, Fixes and Visuals |
From Steam’s client network, last checked . Builds before 21 Oct 2026, when we started watching, aren't listed. Patch notes are the developer’s update post from an hour before to a day after the build. Not every build gets one. How we count
| Posted | Update |
|---|---|
| 29 Mar 2026 | Small update, Fixes and Visuals Patch notes |
| 13 Mar 2026 | Irish Update Patch notes |
| 9 Nov 2025 | New Update! Achievements, Puzzles, Controller Support. Patch notes |
| 25 Dec 2024 | Achievements and Completion issues hotfix Patch notes |
| 22 Dec 2024 | Chroma Cross Holiday Update - Out Now Update |
| 20 Nov 2024 |
| Chroma Cross Oceans Update Live Now Update |
| 6 Nov 2024 | Small Patch 0_1_6 Patch notes |
Steam keeps no record of past build numbers, so before 21 Oct 2026 a game’s update history comes from its own Steam news: posts tagged as patch notes, and untagged posts that plainly announce a patch or a released update. Older posts are still being read in, most played games first. How we count