Block Fuse: Number Merge

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Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this game

Block Fuse: Number Merge is a colorful number puzzle where every move counts. Drag a number piece onto any block, match equal numbers, and watch them fuse into a bigger one. It is a merge numbers game that is easy to learn, satisfying to play and hard to put down.

HOW TO PLAY
Take the piece from your queue and drop it on any block on the board. The piece adds its value to the block, so +1 turns a 3 into a 4, and a -1 can bring a 5 back down to a 4. When three or more blocks with the same number touch, they fuse into one higher block. Every fusion earns you new pieces, so a smart merge keeps your run alive. Fill the score bar to win the level and collect stars.

WHY YOU WILL LOVE THIS BLOCK PUZZLE GAME
• Simple one-finger controls: drag, drop, merge.
• 300 handcrafted levels across 12 bright, colorful worlds.
• Difficulty that grows step by step, from a gentle start to real brain teaser puzzle challenges.
• Chain reactions: one fusion can trigger the next for huge combos and big scores.
• New piece types as you progress, including positive and negative numbers, so you always have fresh decisions to make.
• Stone blocks that shatter when a fusion happens next to them.
• Smooth animations, juicy effects and cheerful sound.
• Earn up to three stars on every level and replay to perfect your score.

POWER-UPS WHEN YOU NEED A HAND
Stuck on a tricky board? Use the hammer to smash any block, or the rainbow wild block that copies the best neighbor. Collect gems from special tiles or by watching an optional rewarded video, and spend them when it matters most. Out of pieces? A short rewarded video can refill your queue so you can keep going without losing your progress.

A MATH PUZZLE GAME FOR EVERYONE
Block Fuse is built around numbers, but you do not need to be good at math. If you can count and spot patterns, you can play. Planning two or three moves ahead rewards you with bigger fusions, while quick casual sessions are just as fun. It is a casual logic puzzle that fits a coffee break, a commute or a long evening.

RELAXING, BRIGHT AND FAIR
This relaxing puzzle game has no timers and no pressure. Take your time, think it through and enjoy the colors. Every world has its own look, from sunny meadows to warm sunsets, so the board always feels fresh.

PLAY OFFLINE, ANYWHERE
Most of the game works without an internet connection, so these offline puzzle games are perfect for travel, waiting rooms or flights. Your progress is saved automatically on your device.

ENGLISH AND ARABIC
Block Fuse supports English and Arabic. The language follows your device and can be switched at any time in Settings.

FEATURES AT A GLANCE
• Number merge puzzle with easy drag and drop controls
• 300 levels and 12 colorful worlds
• Merge blocks to create bigger numbers and chain combos
• Positive and negative pieces, stones and boosters
• Hammer and rainbow power-ups
• Three-star rating for every level
• Relaxing gameplay with no time limit
• Works offline
• English and Arabic

If you enjoy a good number puzzle, love to merge blocks and like a challenge that grows with you, download Block Fuse: Number Merge today. Fuse your way through every world and see how high you can build!

Questions or ideas? We would love to hear from you. Rate the game and tell us what you would like to see in the next update.
Merge numbers, fuse blocks & solve a relaxing block puzzle game. Play offline!
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Messages and 3 others
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted