Circuit: Loop Puzzle

Close the loop. Clear the board.

CIRCUIT is a glowing neon puzzle about electricity. Drag wire pieces onto an 8×8 board, close a circuit and watch it light up, charge, and blast away. Simple to learn, hard to master, and beautiful to play. You won't be lost in the ads too!

HOW IT WORKS Drop pieces of wire on the board. When a circuit closes into a loop, it discharges and clears itself and the tiles around it. Chain loops in a row to build a combo and multiply your score. Plan ahead, or the board fills up and the power goes out.

GAME MODES • QUICK PLAY — an endless game with three difficulties (Easy, Normal, Hard). Beat your best score and climb the leaderboard. • JOURNEY — 200 handcrafted levels across 20 sectors with locks, ice and Power Nodes. Earn up to 3 stars on every level. Finish the first 100 levels to unlock a second journey. • DAILY CIRCUIT — a new challenge every day, the same for everybody. Keep your streak alive. • DUEL — challenge a friend. Play a 3-minute LIVE DUEL at the same time, send locks onto your rival's board, or race for the higher score. Invite with a store link and a 6-letter code, and ask for a rematch.

CHAIN CURRENT AND STORM NIGHT • When a loop goes off, the current jumps to open circuits nearby. Close a charged circuit in time to multiply your points, and every loop charges the next one higher. Plan your dominoes! • Now and then a storm rolls in: a cell is marked and lightning strikes a few moves later. Close a loop right beside it to catch the bolt and trigger a SUPER BLAST.

MAKE IT YOURS Unlock new circuit colours, board styles and effects by playing. Hold any option to preview it.

FAIR AND FRIENDLY • No ads while you play. A small banner may appear on the result screen, and optional rewarded videos let you continue a run or get a bonus. • One small purchase removes ads for good. • Works offline (duels need an internet connection). • Game Center leaderboards and achievements, and iCloud save for your progress. • 22 languages: English, Türkçe, Deutsch, Italiano, Français, Русский, Nederlands, Español, Português (Brasil), Japanese and Korean.

Circuit is made by Fre4 Developments. Questions or ideas? Write to fre4dev@gmail.com.

Discovery signals