User contributions
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- 21:10, 9 September 2025 (diff | hist) . . (+11) . . 2023 SSMO Accuracy Round Problems/Problem 7 (current)
- 21:10, 9 September 2025 (diff | hist) . . (-1,307) . . 2023 SSMO Accuracy Round Problems/Problem 7
- 21:09, 9 September 2025 (diff | hist) . . (-488) . . 2023 SSMO Accuracy Round Problems/Problem 7
- 21:07, 9 September 2025 (diff | hist) . . (+1,469) . . 2023 SSMO Accuracy Round Problems/Problem 7
- 21:06, 9 September 2025 (diff | hist) . . (+1,767) . . 2023 SSMO Accuracy Round Problems/Problem 7
- 21:05, 9 September 2025 (diff | hist) . . (+334) . . 2023 SSMO Accuracy Round Problems/Problem 6 (current)
- 21:04, 9 September 2025 (diff | hist) . . (-456) . . 2023 SSMO Accuracy Round Problems/Problem 6
- 21:01, 9 September 2025 (diff | hist) . . (+1,484) . . 2023 SSMO Accuracy Round Problems/Problem 5 (current)
- 14:55, 9 September 2025 (diff | hist) . . (-48) . . 2023 SSMO Accuracy Round Problems/Problem 4 (current)
- 14:54, 9 September 2025 (diff | hist) . . (+1,133) . . 2023 SSMO Accuracy Round Problems/Problem 4
- 14:51, 9 September 2025 (diff | hist) . . (+13) . . 2023 SSMO Accuracy Round Problems/Problem 3 (current)
- 14:50, 9 September 2025 (diff | hist) . . (+16) . . 2023 SSMO Accuracy Round Problems/Problem 3
- 14:50, 9 September 2025 (diff | hist) . . (+924) . . 2023 SSMO Accuracy Round Problems/Problem 3
- 14:45, 9 September 2025 (diff | hist) . . (+3) . . 2023 SSMO Accuracy Round Problems/Problem 2 (current)
- 14:45, 9 September 2025 (diff | hist) . . (+829) . . 2023 SSMO Accuracy Round Problems/Problem 2
- 14:44, 9 September 2025 (diff | hist) . . (+1) . . 2023 SSMO Accuracy Round Problems/Problem 1 (current)
- 14:44, 9 September 2025 (diff | hist) . . (+10) . . 2023 SSMO Accuracy Round Problems/Problem 1
- 14:44, 9 September 2025 (diff | hist) . . (-3) . . 2023 SSMO Accuracy Round Problems/Problem 1
- 14:43, 9 September 2025 (diff | hist) . . (+14) . . 2023 SSMO Accuracy Round Problems/Problem 1
- 14:43, 9 September 2025 (diff | hist) . . (+386) . . 2023 SSMO Accuracy Round Problems/Problem 1
- 14:38, 9 September 2025 (diff | hist) . . (-16) . . 2024 SSMO Speed Round Problems/Problem 4
- 14:38, 9 September 2025 (diff | hist) . . (-16) . . 2024 SSMO Speed Round Problems
- 14:33, 9 September 2025 (diff | hist) . . (-512) . . 2022 SSMO Team Round Problems/Problem 10 (current)
- 14:14, 9 September 2025 (diff | hist) . . (+1,095) . . 2021 WSMO Team Round Problems/Problem 8 (current)
- 14:00, 9 September 2025 (diff | hist) . . (+2,451) . . 2021 WSMO Team Round Problems/Problem 7 (current)
- 13:16, 9 September 2025 (diff | hist) . . (+944) . . 2021 WSMO Team Round Problems/Problem 6 (current)
- 13:06, 9 September 2025 (diff | hist) . . (+28) . . 2021 WSMO Team Round Problems/Problem 2 (current)
- 13:05, 9 September 2025 (diff | hist) . . (+498) . . 2021 WSMO Team Round Problems/Problem 5 (current)
- 13:03, 9 September 2025 (diff | hist) . . (+5) . . 2021 WSMO Team Round Problems/Problem 4 (current)
- 13:02, 9 September 2025 (diff | hist) . . (+845) . . 2021 WSMO Team Round Problems/Problem 4
- 12:51, 9 September 2025 (diff | hist) . . (+13) . . 2021 WSMO Team Round Problems/Problem 3 (current)
- 12:51, 9 September 2025 (diff | hist) . . (+542) . . 2021 WSMO Team Round Problems/Problem 3
- 12:42, 9 September 2025 (diff | hist) . . (+191) . . 2021 WSMO Team Round Problems/Problem 2
- 12:36, 9 September 2025 (diff | hist) . . (+572) . . 2021 WSMO Team Round Problems/Problem 1 (current)
- 11:45, 9 September 2025 (diff | hist) . . (+9) . . N 2025 SSMO Relay Round 5 Answer Key (Created page with "#7 #20 #8") (current)
- 11:45, 9 September 2025 (diff | hist) . . (+10) . . N 2025 SSMO Relay Round 4 Answer Key (Created page with "#3 #21 #17") (current)
- 11:45, 9 September 2025 (diff | hist) . . (+17) . . N 2025 SSMO Relay Round 3 Answer Key (Created page with "#392 #153664 #168") (current)
- 11:45, 9 September 2025 (diff | hist) . . (+13) . . N 2025 SSMO Relay Round 2 Answer Key (Created page with "#66 #130 #463") (current)
- 11:45, 9 September 2025 (diff | hist) . . (+12) . . N 2025 SSMO Relay Round 1 Answer Key (Created page with "#3 #4500 #90") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+234) . . N 2025 SSMO Relay Round 5 Problems/Problem 3 (Created page with "==Problem== Let <math>T = TNYWR.</math> How many positive integers <math>n</math> satisfy <cmath>\operatorname{lcm}(\operatorname{gcd}(n, n^2 + T^2), \operatorname{gcd}(T, n^...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+645) . . N 2025 SSMO Relay Round 5 Problems/Problem 2 (Created page with "==Problem== Let <math>T = TNYWR.</math> Ethan places <math>T</math> red cards and <math>T</math> blue cards in a row so that the leftmost card is red and every second card is...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+727) . . N 2025 SSMO Relay Round 5 Problems/Problem 1 (Created page with "==Problem== The numbers <math>17</math> and <math>25</math> are written on a blackboard. Every second, if the number <math>n</math> is currently written on the blackboard, it...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+531) . . N 2025 SSMO Relay Round 4 Problems/Problem 3 (Created page with "==Problem== Let <math>T = TNYWR.</math> A particle moves in the coordinate plane such that at any time <math>t,</math> its position is <cmath>\left(\sum_{a=1}^{T-1} \cos(at),...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+443) . . N 2025 SSMO Relay Round 4 Problems/Problem 2 (Created page with "==Problem== Let <math>T = TNYWR.</math> Jonathan and Kate are playing a game with <math>n</math> sticks. On each turn, a player may remove <math>1,</math> <math>2,</math> or...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+403) . . N 2025 SSMO Relay Round 4 Problems/Problem 1 (Created page with "==Problem== Call a positive integer <i>chuzzed</i> if the sum of the digits in its binary representation is equal to the units digit of its base-<math>10</math> representatio...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+480) . . N 2025 SSMO Relay Round 3 Problems/Problem 3 (Created page with "==Problem== Let <math>T = TNYWR.</math> The numbers <math>1</math> and <math>2</math> are written on a board. Every second, if the numbers currently on the board are <math>x<...") (current)
- 11:44, 9 September 2025 (diff | hist) . . (+245) . . N 2025 SSMO Relay Round 3 Problems/Problem 2 (Created page with "==Problem== Let <math>T = TNYWR.</math> In triangle <math>ABC,</math> angle <math>C</math> is a right angle. If the median from <math>C</math> has length <math>T,</math> find...") (current)
- 11:43, 9 September 2025 (diff | hist) . . (+381) . . N 2025 SSMO Relay Round 3 Problems/Problem 1 (Created page with "==Problem== Michael, Nico, and Jackson are splitting a <math>100</math> dollar bill. Michael's favorite number is <math>3,</math> so he insists on paying a positive amount of...") (current)
- 11:43, 9 September 2025 (diff | hist) . . (+682) . . N 2025 SSMO Relay Round 2 Problems/Problem 3 (Created page with "==Problem== Let <math>T = TNYWR.</math> Define a \textit{multiplicative partition} of a positive integer <math>n</math> as the value of a product <math>a_1a_2\cdots a_k,</mat...") (current)
- 11:43, 9 September 2025 (diff | hist) . . (+340) . . N 2025 SSMO Relay Round 2 Problems/Problem 2 (Created page with "==Problem== Let <math>T = TNYWR.</math> Let <math>x_1,x_2,\dots, x_{T}</math> be an increasing sequence of positive integers such that for every positive integer <math>1\le n...") (current)
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