Rank | Score | Rating | Δ | Date | Event | ||
---|---|---|---|---|---|---|---|
|
63
|
1 | · | · | March 22, 2015 |
Problem 508. Integers in base i-1 | |
|
61
|
1 | · | · | June 15, 2013 |
Problem 432. Totient sum | |
|
10
|
1 | · | · | Dec. 11, 2011 |
Problem 362. Squarefree factors | |
|
37
|
1 | · | · | May 1, 2011 |
Problem 336. Maximix Arrangements | |
|
47
|
1 | · | · | April 23, 2011 |
Problem 334. Spilling the beans | |
|
37
|
1 | · | · | March 20, 2011 |
Problem 329. Prime Frog | |
|
22
|
1 | · | · | Oct. 24, 2010 |
Problem 307. Chip Defects |