CheaterMind

Play:

Full screen Touch: Tap a colour swatch to set each peg, tap the arrow to submit a guess. Confirmed working via direct testing across multiple full guess-and-feedback rounds. · Keyboard: Mouse/touch only for gameplay; text inputs for colour/slot count are standard number fields.

About:

A code-breaking logic puzzle in the Mastermind mold, with a genuinely novel adversarial twist: the 'computer' keeps every clue it has given consistent, but stalls committing to a final secret code for as long as mathematically possible. Confirmed via direct testing: tapping colour swatches to fill each peg, then tapping the submit arrow, correctly produced distinct feedback marks across multiple consecutive guesses on a real phone viewport. Deeply configurable (colour count, peg count, five difficulty presets).

Credits:

Made by KJB (IBwWG), 2017. Published here under the MIT licence. Source code.

Phone check: 2026-09-08

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Tags:

puzzle · mastermind · logic · touch controls · browser game · free