| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
22
|
1 | · | · | Feb. 16, 2014 |
 |
Problem 459. Flipping game |
|
|
54
|
1 | · | · | Jan. 5, 2014 |
|
Problem 453. Lattice Quadrilaterals |
|
|
94
|
1 | · | · | Nov. 10, 2013 |
|
Problem 444. The Roundtable Lottery |
|
|
98
|
1 | · | · | Oct. 20, 2013 |
|
Problem 441. The inverse summation of coprime couples |
|
|
44
|
1 | · | · | Oct. 6, 2013 |
|
Problem 439. Sum of sum of divisors |
|
|
20
|
1 | · | · | Sept. 29, 2013 |
|
Problem 438. Integer part of polynomial equation's solutions |
|
|
60
|
1 | · | · | Sept. 15, 2013 |
|
Problem 436. Unfair wager |
|
|
59
|
1 | · | · | June 30, 2013 |
|
Problem 434. Rigid graphs |
|
|
79
|
1 | · | · | June 15, 2013 |
|
Problem 432. Totient sum |
|
|
76
|
1 | · | · | June 9, 2013 |
|
Problem 431. Square Space Silo |
| more |
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