YORIMICHI PLAYLIST
BEFORE YOU PLAY
Before you play
- Controls
- Use your mouse or touch. Select an empty cell to toggle between yellow and blue.
- Languages
- There is a "Language" option in the settings menu (though the official website does not provide a list of supported languages).
- Platform
- Play for free in your browser—no ads.
- Hints
- You can access hints by clicking the eye icon at the bottom of the screen.
- Account
- No sign-in is required for "Free Play." Google Play integration is used for achievements, XP, and leaderboards.
ABOUT THE GAME
By identifying which colors cannot be placed,
you reveal which colors can.
"0h h1" is a logic puzzle in which you complete a grid using two colors: yellow and blue. Using the pre-placed tiles as clues, you fill the empty squares with colors that adhere to the three rules provided on the official website. It is available for free in a web browser, as well as on iOS and Android.
FORCED MOVES
Once one tile is placed,
the next one is determined as well.
The image shows a 4×4 grid that is 55% filled. It displays yellow and blue tiles, empty squares, a progress indicator at the bottom, and an eye icon for hints.
Gameplay captured by the *Yorimichi Playlist* editorial team; developed by Q42 (Martin Kool).
No three tiles of the same color in a row
You cannot place three tiles of the same color consecutively, either horizontally or vertically. Two identical colors placed side-by-side—or with one empty space between them—serve as clues to narrow down your next move.
Equal number of each color in every row and column
Each row and column must contain an equal number of yellow and blue tiles. In a 4×4 grid, this means there are two of each color; once one color reaches a count of two, the remaining color for the other spaces is determined.
Do not create identical rows or columns.
You cannot have two completed rows or two completed columns that are identical. This is the third rule as stated on the official website.
Start with a 4×4 grid,
and try filling it with the two colors.
Information verified on July 19, 2026, via the 0h h1 official website and Martin Kool’s profile at Q42. Details regarding the rules, available platforms, and account features are sourced from the official website, while information about the creators comes from Q42’s profile. The two screenshots were captured by our editorial team from the official browser-based version of the game. Sources: 0h h1 Official Website, Q42 "Martin Kool" Profile
STREAMING INFO
Streaming and video uploads
While the official website and distribution page were reviewed, no specific policy regarding public live streaming, video uploads, or monetization could be found. This does not necessarily imply that such activities are prohibited.
“Unconfirmed” does not mean streaming is prohibited. We have not confirmed an official policy for the general public.
READER COMMENTS
Comments on 0h h1
Share your thoughts after playing, or tell other readers what you recommend about the game.
All language editions share these comments. Comments are shown in their original language.
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