jumpy. vs Keenly

Tap & jump over the gaps! Break the boxes and gain extra points. Collect points and unlock the new balls and roads...

One of these tiles is not the same color. Can you see which? Keenly is a daily test of perception. Every day the whole world gets the same puzzle: a grid of color tiles where exactly one is a slightly different shade. Seven rounds, and the difference shrinks every time — down to the edge of human vision (ΔE 1.2, near the just-noticeable-difference). One mistake ends the run — that is what makes each find worth something. But a lost run no longer costs you the day: every past puzzle is one tap away in the archive. WHAT YOU ACTUALLY LEARN Not an invented percentile — your own data. The finest difference you have ever resolved, your clear rate at each step of the ladder, and the exact point where your eye starts to lose the thread. • One run a day — the same puzzle worldwide, played on a dark stage where color is the only lit thing • 7 rounds, sudden death, scored on how deep you get and how fast • An announcer calls your rank out loud at the end — play itself stays silent • Every share carries a challenge: same puzzle, beat this score • An archive of every past puzzle — replays never touch your streak • Daily streak with a freeze, so one busy day doesn't erase a month • A shareable result card — spoiler-free, never shows a color • Color-blind (CVD) mode — leans on lightness, and the answer stays in the same place for every player, so the test is identical for everyone • Quiet editorial design. No clutter, no candy. Keenly+ unlocks Hard & Master practice, four color themes (including dark), full history, and removes all ads — one payment, forever.