Welcome to Math Arena: Operation Battle, a fast-paced math combat game where quick thinking meets tactical precision. Your objective is simple yet challenging: in Campaign mode, reach the Target number before you run out of hearts, while in Endless mode you must survive and score as high as possible by lasting longer and calculating smarter. Controls are intuitive and action-packed: single tap or click cycles your operator (+, -, x, /), double tap or double click dashes you toward the cursor or tap with brief invulnerability, and abilities are triggered via buttons on the right . During gameplay, collecting blue orbs applies their numbers using your chosen operator, while dangerous red orbs act as hazards—costing you one heart in Campaign or decreasing your value in Endless. Master your abilities: Shield blocks hits in its arc, Blink phases through obstacles, and Repel pushes nearby orbs away to buy breathing room. Victory in Campaign comes when your value equals the Target, while Game Over strikes if you lose all hearts or your value drops to 0 or below. Endless scoring rewards proportional changes: points are earned as pts = floor(|Delta| / max(10, |V|) * 10), capped at 30, where V is your current value and Delta the change after a hit. Bigger proportional shifts from clever multiplication or division score more, while addition and subtraction help fine-tune when your value is small. Outsmart the numbers, master the battlefield, and prove yourself in the ultimate test of math and reflexes.