Carry The 1

Step into an eclipse where every battle is a math problem. Carry the One is a dark fantasy mental math adventure. Travel through eight regions, solve timed questions to fight shadow creatures, and face bosses with interactive puzzles. Correct answers build Resolve, which you can spend to gain time, block a hit, or swap a question. BEGIN WITH ARITHMETIC Start with addition and subtraction, then progress through multiplication, division, fractions and ratios, algebra, geometry, patterns, probability and data, trigonometry, and calculus. LEARN AS YOU PLAY Use worked examples to understand unfamiliar problems. Review subjects, progress, and mistakes in the Roadbook. Practice boss puzzles without a timer. CHOOSE YOUR JOURNEY Follow the Campaign, take a Daily Trial, or see how far you can go on the Endless Road. Adjust the difficulty and accessibility settings to suit your play. PLAY WHEREVER YOU ARE The core game works offline, and progress is saved on your device. No account is needed. Contains ads. Optional rewarded ads require an internet connection.