Mental Math Elephant

Train your mind with timed arithmetic. Fill the elephant's shelf by solving problems before time runs out.

Inspired by Dr. Kawashima's research on prefrontal cortex activation, this app challenges you to solve arithmetic operations against the clock. With 8 difficulty levels — including the 💀 Impossible mode — and adjustable time per question, the Math Elephant adapts to children learning basic addition as well as adults looking to push their minds to the limit.

Features

✓8 difficulty levels, up to 💀 Impossible mode
✓Adjustable time per question (3–30 s)
✓All four operations: +, −, ×, ÷
✓Daily record saved locally
✓Play in browser or download the Android app