Freeflows
All Problems
Prealgebra
Number
Theory
Counting and Probability
Precalculus
Geometry
Algebra
Intermediate Algebra
| Status | Title | Difficulty |
| 945. Largest Binary Number | Level 3 | |
| 946. Sum Division Remainder | Level 1 | |
| 947. Base Calculation | Level 4 | |
| 948. Modular Inverse Search | Level 4 | |
| 949. Modulo 4 Residue Calculation | Level 1 | |
| 950. Minimal Binary Multiple | Level 3 | |
| 951. GCD and LCM Values | Level 5 | |
| 952. Least Multiple With Factors | Level 3 | |
| 953. Factorial GCD Calculation | Level 4 | |
| 954. GCF of Ordered Digits | Level 3 | |
| 955. Integer Congruence Puzzle | Level 2 | |
| 956. Divisibility by Last Digit | Level 3 | |
| 957. Future Weekday Calculation | Level 2 | |
| 958. Terminating Decimal Count | Level 5 | |
| 959. Cube as Integer Sum | Level 3 | |
| 960. Modulo Congruence Count | Level 5 | |
| 961. Page Number Sum | Level 5 | |
| 962. Perfect Square Factor Count | Level 5 | |
| 963. Modulo Inverse Problem | Level 5 | |
| 964. Modulo Equation Solution | Level 4 |