Free
In-App PurchasesWith Ads
Rating summary
About
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.
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What's New in Decimo
1.0.34
October 19, 2026
Level 1 now opens with a single goal line and nothing else on the first try. Reminders come around the time you usually play, and ones you ignore come less often, then stop. Numo now writes your notifications, with different ones for morning, midday and evening. Your streak counts from day one, and your daily reward and quests renew when you come back the next day. Fixed a black screen after replaying level 1 and tapping Next Level.
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Subscriptions & In-App Purchases
VIP Monthly
Unlimited lives, +10% rewards, daily bonus.
$4.991 Month








