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RYB
RYB is a logic puzzle game that plays like a combination of sudoku and minesweeper.
View on Steam ↗ Free (US · as of 2026-05-13)What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-13.
What reviewers agree on
53 of the 72 reviews raise this.
18 of the 72 reviews raise this.
“Solid puzzles. It's like Minesweeper, except with colors, and later mixture of colors. Every level is logically solvable, and it's fun to get through them. It's not too long, I finished everything in 2 hours, but that's…”
“Good puzzles! The game builds on itself, then it twists the rules toward the end. Satisfying, doesn't overstay it's welcome. Plus, the price is good! There are no real flaws, just the absense of "wow" factor preventing…”
“great free puzzles”
14 of the 72 reviews raise this.
“Solid puzzles. It's like Minesweeper, except with colors, and later mixture of colors. Every level is logically solvable, and it's fun to get through them. It's not too long, I finished everything in 2 hours, but that's…”
“All negative reviews are from those who can't solve this game logically. Ignore them!”
“I highly recommend. The game introduces its mechanics one by one and then explores them in various combinations - the player learns the meaning of all presented elements gradually and masters the game along the way. The…”
12 of the 72 reviews raise this.
“Solid puzzles. It's like Minesweeper, except with colors, and later mixture of colors. Every level is logically solvable, and it's fun to get through them. It's not too long, I finished everything in 2 hours, but that's…”
“Good puzzles! The game builds on itself, then it twists the rules toward the end. Satisfying, doesn't overstay it's welcome. Plus, the price is good! There are no real flaws, just the absense of "wow" factor preventing…”
“Great puzzle design and simple yet effective mechanics make for an amazing short puzzle game. It took me about 4 hours to 100%. Definitely recommended.”
9 of the 72 reviews raise this.
“Ryb is beautiful in visuals, but the game itself is really boring. Most of the game can be played by just guessing and not actually thinking. I don't feel like bashing this game since it's free on steam and I really…”
“The game is unexpectedly fascinating in its simplicity. Apart from a couple short phrases in the very first level, the game gradually introduces new rules and concepts by showing them instead of relying on written word.…”
“RYB is a free puzzle game by FLEB, where you color geometric figures according to the given rules displayed across the pieces. It is decent, although I had more fun playing 20 Small Mazes and Strange Jigsaws by the same…”
20 of the 72 reviews raise this · 14 of them still recommend the game.
“It starts out as a logical puzzle game, but due to hiding information and red herrings quickly becomes just a guessing and memorization game”
“Originally a $4.99 game that went free. Added it due to the claim of it being a combination of sudoku and minesweeper. It does not live up to those staples and the puzzle design is just not fun or relaxing to play…”
12 of the 72 reviews raise this · 8 of them still recommend the game.
“It starts out as a logical puzzle game, but due to hiding information and red herrings quickly becomes just a guessing and memorization game”
“Ryb is beautiful in visuals, but the game itself is really boring. Most of the game can be played by just guessing and not actually thinking. I don't feel like bashing this game since it's free on steam and I really…”
“i go into each level with the deepest dread of the next puzzle being one i will get stuck on for hours cause of how confusing the colour system gets, but then i survive, and times are good 👍 edit: beat the game five…”
Counted across 72 English reviews, sampled to match this game's 90.4% positive rating · as of 2026-05-13
“I didn't finish it because there are no achievements, and I was just not in the right mindset to finish it without a those sweet dopamine digital rewards. I do see it's a well made game though overall, and it could be fun trying to solve it all sometime in the future. It is…”
— a player, Steam review · 1 hrs played“A game which may initially entice you due to its bright color palette, but which will manage to keep you interested due to its periodic introduction of new logical elements. A must play for fans of minesweeper or Tametsi. Note that each level can be solved logically without any…”
— a player, Steam review · 9 hrs played“The gameplay loop of this game is: “This is easy!” *introduces new mechanics* “Less easy but doable!” *complicates introduced mechanics* “What” *does it again because this game hates you* *”What”* *understands mechanics via epiphany* “Oh that wasn’t so hard!” Repeated forever A…”
— a player, Steam review · 3 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
New Free Game: "20 More, Somehow Even Smaller, Mazes" releases 9/17!
My next game: "20 More, Somehow Even Smaller, Mazes" releases next week! It's around 30 minutes long. It is free. You can wishlist it here so you know when it comes out: https://store.steampowered.com
Strange Jigsaws comes out in 1 week, on August 7th!
Hello, My next game, "Strange Jigsaws" comes out in 1 week, on August 7th. It's a game of strange jigsaws where you solve strange jigsaws. You can wishlist it at the link here: Strange Jigsaws on Stea
New Free Game: 20 Small Mazes
Hello everyone, It's been over 7 years... If you haven't seen it yet, last week I released a new, free game called 20 Small Mazes. It consists of 20 Small Mazes. I hope you enjoy it. https://store.ste
RYB has been updated
This update brings the following: 1. In the settings menu there is now a brightness slider for the background, as requested by the community. 2. The animations have been smoothed, allowing for a more
RYB has been updated
This update brings the following: 1. In the settings menu there is now a brightness slider for the background, as requested by the community. 2. The animations have been smoothed, allowing for a more
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Indie |
| Player tags | Indie · Puzzle · Free to Play · Minimalist · Logic (SteamSpy community voting) |
| Features | Single-player |
| Languages | English |
| Official site | http://www.flebpuzzles.com |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 Processor: Intel Atom 1.67 GHz Memory: 2 GB RAM Graphics: Intel Integrated Graphics DirectX: Version 11 Storage: 200 MB available space