Unbolt Jam! vs Zeroki

Remove the nuts on the bolts, and solve the puzzles! Clear the board and send the nuts to the boxes.

Are you ready to challenge your mind and train your brain? Welcome to Zeroki, the ultimate math and logic puzzle game that will put your deductive skills to the test. The main rule is simple: the sum of all the numbers inside a zone must be exactly zero. Tap the numbers to switch them from addition (+) to subtraction (-) until you find the perfect balance. It sounds easy, but as the grids get bigger, the challenge grows! Features that will test your logic: • Story Mode: Hundreds of handcrafted levels ranging from easy to impossible. • Daily Challenges: Solve a unique puzzle every day, keep your streak alive, and earn special rewards. • Dynamic Mechanics: Master overlapping zones, unmovable Anchors, mysterious Hidden Cells, and Quantum Links that change together. • Hints & Strategy: Use lightbulbs to reveal hints when you are stuck on the hardest grids. • Relaxing & Minimalist: Clean design, soothing sounds, and haptic feedback for a highly satisfying mental workout. Whether you are a Sudoku master looking for a new brain teaser or just want to improve your math skills while relaxing, Zeroki is for you. Download now and make it to zero!