Sparkoria: Circuit Puzzle

100 handcrafted circuit puzzles across ten illustrated worlds. No ads, no energy timers, no clock. Place copper pieces, send the spark and watch a chain reaction wake each world. Sparkoria is a solo construction puzzle adventure. Place curious machines, turn their copper connections and send a spark through your invention. Watch it travel, learn from what happens and try a new idea. No quick reactions required. 100 puzzles. Ten worlds. Begin above the clouds, wander through moonlit gardens and raise clockwork bridges. Guide flying cars through Tomorrow City, assemble inventions in Prism Foundry, light the beacons of Stormglass Coast and launch explorers from Starfall Station. Ten mechanics to combine Discover branching paths, paired moon gates, powered bridges, two-input crystals, separate crossing lanes, one-way valves, linked switches, ordered signals and shared charge banks. Later puzzles combine what you have learned into larger inventions. Journey between worlds Finish a world and travel on to the next in an illustrated crossing with its own music: a harbour of constellations, unfolding glasshouses, a clockwork city, a lighthouse beam over the coast and a climb into the stars. Complete all 100 puzzles to light the hundredth spark. Skip or replay a journey, or choose gentle motion. Play at your pace • Tap to place and turn pieces, or drag them into position. • Experiment with free retries, undo and reset. • Use two optional hints per puzzle and clear guides to each world's rules. • Collect optional flowers and replay completed puzzles on a fresh board. • Keep your progress on your device. No account required. Try three worlds for free Your first three worlds include 30 puzzles. One full-game purchase unlocks all 100 puzzles and future world updates. No subscription, advertisements, paid hints or energy timers. Build something curious. Follow the spark. Bring a world to life.