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Prealgebra
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Intermediate Algebra
| Status | Title | Difficulty |
| 1165. Minimum Tree Puzzle | Level 4 | |
| 1166. Odd Power Sum | Level 4 | |
| 1167. Digit Puzzle Solution | Level 5 | |
| 1168. Product Modulo 4 | Level 2 | |
| 1169. Integer Equation Solutions 1 | Level 4 | |
| 1170. Palindrome Multiplicity Probability | Level 4 | |
| 1171. Two Digit Multiples of 13 | Level 1 | |
| 1172. Base 6 Last Digit | Level 2 | |
| 1173. Base 4 Division Remainder | Level 4 | |
| 1174. Divisor Count Number | Level 4 | |
| 1175. Congruence Equation Solution | Level 5 | |
| 1176. Decimal Expansion Digit 7 | Level 2 | |
| 1177. Planetary Invasion Puzzle | Level 4 | |
| 1178. Base 3 to Base 10 | Level 5 | |
| 1179. Reciprocal Terminating Probability | Level 5 | |
| 1180. Mixed Base Subtraction 1 | Level 3 | |
| 1181. Self Inverse Modulo 24 | Level 5 | |
| 1182. Arithmetic Sum Modulo 17 | Level 2 | |
| 1183. Fibonacci GCD Maximization | Level 3 | |
| 1184. Consecutive Even Product | Level 2 |