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Prealgebra
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Intermediate Algebra
| Status | Title | Difficulty |
| 1005. Modulo 7 Sum Sequence | Level 4 | |
| 1006. Prime Product Unit Digit | Level 3 | |
| 1007. Prime Two Digit Permutations | Level 2 | |
| 1008. Base 11 Factorial Zeroes | Level 5 | |
| 1009. LCM Ratio GCD | Level 5 | |
| 1010. Base Representation Probability | Level 5 | |
| 1011. Sum Remainder Puzzle | Level 2 | |
| 1012. Prime Probability Constraint | Level 4 | |
| 1013. Base 6 Subtraction 2 | Level 3 | |
| 1014. Set of Terminating Decimals | Level 5 | |
| 1015. Smallest Modulo 7 Congruent | Level 2 | |
| 1016. Modulo Condition Solution | Level 5 | |
| 1017. Maximal Multiple Puzzle | Level 4 | |
| 1018. Base Representation Ending | Level 5 | |
| 1019. Remainder Calculation | Level 2 | |
| 1020. Alternate Base Equation | Level 4 | |
| 1021. Decimal Expansion Digit 5 | Level 4 | |
| 1022. Factorial Positive Factors | Level 5 | |
| 1023. Modular Inverse Puzzle | Level 5 | |
| 1024. Repeating Decimal Count | Level 4 |