Twist & Merge: 3D Number Cube

Twist & Merge turns the classic number-merging puzzle into a cube you can twist. Every move rotates a whole layer — numbers from different faces meet at the seam and merge into bigger ones. Climb from 2 to 4 to 8… and far beyond, into the millions. Eight handcrafted worlds, and each one sounds different: sand whispers, ice clicks, metal rings. Pick the world that fits your mood, twist, and unwind. HOW TO PLAY • Swipe to twist a layer of the cube • Equal numbers touching across the seam merge into one • Rotate the view to check all six faces • Cube full? A clever twist can always free up space — or a boost will FEATURES • One-of-a-kind mechanic — the merge puzzle wrapped around a twisty cube • Eight worlds with their own music, sounds and feel — beach, Egypt, ice, wood, paper, metal, ivory • Relaxing by design — smooth rotations, satisfying merges, gentle haptics • Respects Reduce Motion — shorter turns and no merge bursts when iOS asks for less animation • Smart boosts — clear tiles, multiply, swap or reshuffle when you're stuck • Cloud save — continue your game on any device • Global leaderboard — see how far others have climbed • Quick sessions — perfect for a short break or a long chill evening Twist & Merge is free to play. Optional in-app purchases and rewarded ads can speed up your progress, and a one-time "No Ads" purchase removes all banner and interstitial ads. Ready to unwind? Give it a twist. Terms of Service: https://relaxgames.studio/terms-of-service/ Privacy Policy: https://relaxgames.studio/app-privacy-policy/