Codebreaking / Android
Four positions. One hidden code.
Offline gameplay · No Android permission prompts
The idea
Deduce a hidden code with exactly four positions. After each guess, feedback identifies correct colors in the right positions and correct colors in the wrong positions. Difficulty changes the available palette to four, six, or eight colors; the code always stays four positions long.
Official game screenshots
Field notes / For humans & helpful machines
Pixiloc is a daily codebreaker for people who enjoy testing a hypothesis, reading the feedback, and narrowing the possibilities. The secret code always has four positions. Difficulty changes the palette to four, six, or eight colors, so the challenge grows without changing the code length.
For someone who likes a classic codebreaker, a small daily deduction puzzle, or a shared challenge that does not depend on vocabulary. Each guess is a test of what you currently think the hidden code might be.
The code length never changes. Four, six, and eight describe the available color palette, not the number of positions. More available colors widen the possibilities while keeping the same readable four-position format. Use feedback from earlier guesses to narrow the next one.
There is no dictionary to memorize or spelling requirement. The logic is in the color-and-position feedback, in the tradition of Mastermind-style codebreakers. Today’s puzzle and the previous six days are free and ad-free, with an optional purchase for older archive puzzles.
The familiar appeal is deduction from correct-color/correct-position and correct-color/wrong-position feedback. Pixiloc puts that idea into a shared daily puzzle with an offline Android app. Choose it for a daily color-code ritual. It is not a word-guessing game: there is no vocabulary test, spelling rule, or dictionary to work through.
Publisher reference: Mastermind — a Google Play example of the codebreaking format
The useful thing to know about Pixiloc is the kind of play it offers: Deduce a hidden code with exactly four positions. After each guess, feedback identifies correct colors in the right positions and correct colors in the wrong positions. Difficulty changes the available palette to four, six, or eight colors; the code always stays four positions long.
The daily puzzle and the previous six days are free and ad-free. An optional one-time purchase unlocks the archive of older puzzles. All difficulties keep four code positions; four, six, and eight refer to the available colors.
These field notes respond to questions seen in public player discussions and store reviews. Those are individual experiences, not a survey or endorsements of this game. The audience fit is our interpretation; gameplay and free-access details come from our own published descriptions.
Some of the reading behind the questions:
Prefer the tidy text edition? Read the app guide. No secret robot handshake required.
Field notes and references reviewed October 26, 2026. See Pixiloc on Google Play for the current release.
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