Fibo Master

Fibo Master is a number-merge puzzle built on the Fibonacci sequence: 1, 1, 2, 3, 5, 8, 13, 21… Draw a path through neighbouring tiles that adds up along the sequence. Each tile you take in has to be the next or previous term of the total so far. 1 + 1 makes 2. 1 + 1 + 3 makes 5. 3 + 2 makes 5. Lift your finger and the whole path collapses into its total. The longer the run, the bigger the tile. The cells you used refill with small tiles, so the board is always full. Keep merging and climb the sequence: 89, 144, 233, 377, 610, 987 and beyond. CARRY YOUR BIGGEST TILE Stuck? Hold your largest tile to lift it, then drop it anywhere to swap places. You start each run with one carry and earn another with every new best tile from 8 up. A run only ends when nothing merges and no carry can save it. THREE BOARDS • 3×3: quick and tight • 4×4: room to plan • 5×5: the long climb Each board keeps its own record and its own run in progress, so you can leave and come back exactly where you were. MADE TO FEEL GOOD • A glowing path follows your finger and shows the total as you draw • Merges flow along your path into the last tile • Confetti for every new best tile • Two looks: glossy dark jewels or light, pressed keycaps • Gentle sounds and haptics for every move LEARN BY PLAYING A short tutorial on a real board teaches pairs, longer runs and carries in three moves. SHARE YOUR BEST Turn your biggest tile and final board into a card and share it with friends. No ads. No accounts. No data collected. Plays fully offline.