Block Reactor: Block Puzzle

Drag blocks, clear lines… and watch your score explode. Block Reactor is the block puzzle you know, now with chain reactions and Chips × Mult combos that keep growing.

💥 EASY TO PLAY
• Drag pieces onto the 8×8 board and fill rows or columns to clear them.
• A line of a single color is PURE and doubles your Mult.
• Bombs blast 3×3, bolts clear a row and a column, prisms match any color… and they set each other off in chain reactions.

🎯 A RUN WITH GOALS
• Every round has a score target and a limited number of pieces.
• Beat 8 sectors of 3 rounds. The third round of each sector is a boss that bends one rule.
• Between rounds, spend your coins in the shop.

✨ BUILD YOUR COMBO
• 29 charms that change the rules: stronger pure lines, bigger bombs, bonuses that grow with your streak…
• Charms trigger from left to right, so their order matters.
• Boosts to reshuffle, rotate or add pieces when you need them.

📅 DAILY CHALLENGE
• The same pieces, bosses and shop for everyone, one try per day.
• Share your result with emojis (no spoilers) and climb the world ranking.

🧠 MADE FOR SHORT BREAKS
• Rounds of 1 to 2 minutes, and every run is different.
• A guided first round teaches you everything without reading.
• Plays offline (the ranking needs a connection).
• In 10 languages.

Free to play with optional ads. A one-time purchase removes them.

Fill the line, light the fuse, start the reaction!