84 Edges vs Reflex Test

Looking for the ultimate puzzle challenge? 84 Edges is a deceptively simple puzzle with a deviously deep challenge. Slide tiles across the faces of the cube to line up all 84 edges. Sounds easy… until it isn't. Start with gentle intro puzzles that teach you the ropes in seconds. Then watch the difficulty climb, level after level, until you're staring down some of the most fiendish permutation puzzles ever built. With more possible combinations than any other 3x3 cube puzzle out there, every single solve feels earned. WHY YOU'LL GET HOOKED • 200+ handcrafted levels — from a relaxing warm-up to genuinely diabolical • Match all 84 edges with smooth, intuitive slide-tile controls • Chase the optimal solution and earn the coveted diamond badge • Climb the worldwide leaderboard and prove you're the best • Endless color themes — make every puzzle look exactly how you like • Friendly tutorial that gets anyone playing, ages 12 to 112 EASY TO LEARN, ENDLESS TO MASTER Anyone can slide a tile. But solving 84 Edges in the fewest moves possible? That's the real game. Whether you've got two minutes in line or a long quiet evening ahead, there's always one more level calling your name. COMPETE WITH THE WORLD Every level you master pushes you up the global ranks. Think you've got what it takes to reach the top spot? Climb the same worldwide leaderboard as players everywhere and stake your claim. MAKE IT YOURS Tired of the same old look? Customize your colors endlessly and play in a style that's 100% you. No timers forcing you to rush. No pay-to-win shortcuts. Just you, the cube, and the satisfying click of every edge falling into place. Download 84 Edges and find out: can you solve them all?

How fast are your reflexes? Find out in 30 seconds. True Colors is a reflex test built around the Stroop effect — the classic experiment where your brain reads a word faster than it sees the colour it is printed in. Fighting that instinct is harder than it sounds, and every round measures exactly how quickly you react. Seven games, each a different kind of pressure: True Colors — the word says GREEN, the ink is red. Which one wins? Odd Color — one tile is a slightly different shade. Find it. Fast Tap — a number appears for a moment. Find it again. Color Stop — tap on green, wait on red. Pure reaction time. Bigger Number — split-second decisions, one after another. Arrow Trap — your brain says right, the rule says left. Memory Flash — watch the sequence, then repeat it. Every day there is a Daily Mix: the same twelve rounds for everyone, one attempt, and a leaderboard to climb. The rounds get harder as you go. Your reactions get tracked along the way — a personal best for every game, a streak for showing up, and Game Center leaderboards if you want to see where you land. Colour names are included in English, Turkish, German, Spanish, French, Italian and Russian. True Colors Pro is optional: it removes ads, gives unlimited lives, and lets you switch the timer off for relaxed practice. The Daily Mix stays the same for everyone either way.