numoku vs Cube Gym

numoku is a fast-paced math game where you race to discover as many equations as possible in two minutes. Earn bonus points and awards for length, complexity, and creativity! Play against friends, other users, or practice by yourself, or, best of all, play against a robot at just your level, any time day or night. numoku is fun for ages 4 to 99. It’s especially helpful for mathematics students, teaching fluency in arithmetic and also subtly teaching foundational algebraic principles in the construction of equations.

Train smarter, solve faster. CubeGym is your personal Rubik's cube training companion. PRECISION TIMER • Stackmat-style hold-to-start timing • Automatic scramble generation • +2 and DNF penalty tracking • Inspection time support ALGORITHM TRAINING • Two practice modes: ID recognition and execution drills • Visual 3D cube showing how algorithms work • Cycle arrows reveal piece movement patterns • Track your accuracy as you learn LEARN YOUR METHOD • CFOP: OLL and PLL cases (Beginner and full) • Roux: Full CMLL set with 30+ cases • Fun patterns: Checkerboard, Superflip, and more TRACK YOUR PROGRESS • Mark algorithms as Learning or Learned to build a focused curriculum • Quick-access in-progress training from the home screen • Name and resume solve sessions across training days • Session history for solves, ID drills, and case practice • Best single, Ao5, Ao12, Ao100 statistics • Personal record notifications DESIGNED FOR FOCUS • Clean, distraction-free interface • Works great on iPhone, iPad, and Mac • All data stays on your device—no account required Whether you're learning your first algorithms or grinding for sub-20, CubeGym helps you put in the work.