Freeflows
All Problems
Prealgebra
Number
Theory
Counting and Probability
Precalculus
Geometry
Algebra
Intermediate Algebra
| Status | Title | Difficulty |
| 2624. Simplified Expression Value | Level 4 | |
| 2625. Undefined Expression Sum | Level 4 | |
| 2626. Even Perfect Squares | Level 4 | |
| 2627. Prime Squares Difference | Level 4 | |
| 2628. Arithmetic Series Common Difference | Level 5 | |
| 2629. Rational Expression Simplification 3 | Level 4 | |
| 2630. Unique Values Count | Level 3 | |
| 2631. Undefined Function Values | Level 2 | |
| 2632. Inverse Proportionality Value 2 | Level 2 | |
| 2633. Superhero Efficiency Calculation | Level 1 | |
| 2634. Consecutive Integers Transformation | Level 2 | |
| 2635. Restricted Rational Expression | Level 5 | |
| 2636. Consecutive Integers Product 2 | Level 1 | |
| 2637. Cubic Sum of Zeros | Level 5 | |
| 2638. Vertex to Point Distance | Level 4 | |
| 2639. Circle Circumference Calculation 2 | Level 4 | |
| 2640. Polynomial Expression Simplification 3 | Level 4 | |
| 2641. Quadratic Expression Rewriting 2 | Level 4 | |
| 2642. Compound Interest Calculation 1 | Level 4 | |
| 2643. Complex Number Multiplication 2 | Level 3 |