Four Circles — The Free Color Code Puzzle Game
Four Circles is a free online puzzle game that challenges your brain every time you play. A secret sequence of 4 colors is hidden — your job is to crack the code in 10 guesses using pure logic and memory. After every guess you get instant feedback: which colors are in the right spot, which exist in the code but are misplaced, and which aren't there at all. It's a thinking game that's easy to learn but deeply satisfying to master. Inspired by the classic Mastermind board game, Four Circles brings the beloved code-breaking experience to your browser for free.
A Fun Brain Game for Memory & Focus
Looking for a quick brain exercise that actually feels fun? Four Circles is designed to sharpen memory, boost concentration, and train logical deduction — all in under two minutes. Whether you're into brain health games, daily mental workouts, or just want a simple fun game to fill a few minutes, Four Circles delivers a satisfying challenge every single time. It's the perfect brain training game for adults and kids alike — no complicated rules, just pure logical thinking.
Like Wordle, But With Colors
If you love Wordle, you'll feel right at home. Four Circles follows the same satisfying loop — make a guess, read the clues, refine your logic, and solve the puzzle. Instead of letters and words, you're reasoning about colors. Choose from 6 vibrant colors — Red, Blue, Yellow, Green, Orange, and Purple — each with their own personality. Play in Easy mode (no repeated colors) or Hard mode (repeats allowed) for an extra challenge. Fans of Colorle, Colorfle, and other color guessing games will love Four Circles.
Free, Instant, No Download Required
Four Circles is a completely free web-based game — no app download, no account, no ads. Just open your browser and play. It works great on mobile, tablet, and desktop. Perfect as a daily brain game, a quick mental warm-up, or a fun break during your day. Unlike other online puzzle games, Four Circles loads instantly and respects your time — just pure, satisfying gameplay.
How Four Circles Compares to Other Puzzle Games
Four Circles sits in the sweet spot between classic code-breaking games like Mastermind and modern daily puzzle games like Wordle. While Wordle tests your vocabulary, Four Circles tests your logical reasoning and color pattern recognition. It's simpler to pick up than Sudoku, more colorful than crosswords, and more strategic than most casual puzzle games. Whether you call it a color code game, a logic puzzle, or a brain teaser — it's endlessly replayable.