abecker

Contests

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