Abyss

Levels 25–29 · modulo, power, multiplication, division

The deep void where remainders and exponents rule.

Study Before You Play

Brush up on these topics to sharpen your skills for this zone.

Exponent Basics

Learn what exponents mean and how to evaluate powers of numbers.

Understanding Remainders

Learn what remainders mean in division and how to interpret them in real-world problems.

Divisibility Rules

Learn quick tricks to tell if a number is divisible by 2, 3, 5, 10, and other numbers.

Number Theory Basics

Explore prime numbers, divisibility, GCD, LCM, and modular arithmetic fundamentals.