| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
73
|
1 | · | · | Jan. 29, 2017 |
 |
Problem 588. Quintinomial coefficients |
|
|
79
|
1 | · | · | Nov. 8, 2015 |
|
Problem 533. Minimum values of the Carmichael function |
|
|
76
|
1 | · | · | Nov. 1, 2015 |
|
Problem 532. Nanobots on Geodesics |
|
|
69
|
1 | · | · | April 12, 2015 |
|
Problem 511. Sequences with nice divisibility properties |
|
|
35
|
1 | · | · | Oct. 11, 2014 |
|
Problem 484. Arithmetic Derivative |
|
|
70
|
1 | · | · | June 8, 2014 |
|
Problem 475. Music festival |
|
|
45
|
1 | · | · | Dec. 11, 2011 |
|
Problem 362. Squarefree factors |
|
|
19
|
1 | · | · | Nov. 20, 2011 |
|
Problem 359. Hilbert's New Hotel |
|
|
3
|
1 | · | · | Jan. 23, 2011 |
|
Problem 321. Swapping Counters |
|
|
10
|
1 | · | · | Oct. 10, 2010 |
|
Problem 305. Reflexive Position |
| more |
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