Decimo: Number Chain

Decimo is a number-chain puzzle that starts with one simple rule and keeps getting deeper: link adjacent cells to build chains of numbers. The longer the chain, the bigger the score. Easy to learn, hard to master.

BUILD CHAINS, MAKE THEM POP Drag your finger to connect numbers in ascending, descending, odd, even, or free order. Long chains trigger screen-shaking pops and combo bonuses.

15 WORLDS, 145 LEVELS From exploration forests to ocean depths, volcanoes, a black hole, dreamscapes and beyond time: every world has its own rule and mood. New mechanics are taught step by step, and the Endless Zone awaits when the levels run out.

SIGNATURE MECHANICS

• Rising Lava: clear downward or get buried.
• Creeping Dark: darkness descends from the top, relight it with chains.
• Fixed Board: no refill, plan every move.
• Boss Fights: hit the exact target sum for double damage.
• Ice, stone, bombs, portals, multipliers, and more.

7 POWER-UPS Hint, undo, bomb, shuffle, extra moves, joker, and double score to get you out of a jam.

FEATURES

• Three independent stars on every level, plus prestige stars
• Daily challenges and streak bonuses
• Cloud save across devices (optional sign-in)
• Dark theme, colorblind mode, haptics and sensitivity settings
• Interface in 12 languages

Download, build your first chain, and feel the "just one more" pull. Decimo is waiting.