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Problem Category Points AC % ▾ Users
CCC '14 J3 - Double Dice CCC 3 56.4% 4479
DWITE '06 R5 #2 - Floppy Disk DWITE 7p 56.4% 106
COCI '16 Contest 4 #1 Bridž COCI 3p 56.4% 96
CCC '12 S1 - Don't pass me the ball! CCC 3 56.4% 2232
DMPG '19 B1 - Registration DMOPC 3 56.4% 323
COCI '07 Contest 1 #1 Cetvrta COCI 5 56.4% 410
IOI '94 P1 - The Triangle IOI 7p 56.4% 1470
DeMello's Leeches Uncategorized 15p 56.3% 42
DMPG '16 B1 - BFS DMOPC 3p 56.3% 705
DWITE '10 R4 #2 - Primal Numbers DWITE 5 56.3% 28
JOI '22 Final P1 - Intercastellar JOI 10p 56.3% 24
Capture The Flag 2 Uncategorized 12 56.3% 9
Click The Formulas Uncategorized 0 56.3% 7
COCI '12 Contest 1 #1 DOM COCI 3 56.2% 99
DMOPC '19 Contest 7 P0 - Contest Feedback DMOPC 3 56.2% 364
DWITE '07 R4 #1 - Curve-shot DWITE 5 56.1% 32
Hello, World! Uncategorized 3 56.1% 12200
Lyndon's Golf Contest 1 P2 - A Cube Problem Uncategorized 0p 56.1% 135
COCI '11 Contest 2 #2 Okret COCI 7p 56.1% 35
CCC '20 J1 - Dog Treats CCC 3 56.1% 4000
DWITE '11 R3 #1 - Weighted Presents DWITE 3 56.0% 44
MWC '15 #2 P1: Symmetry MWC 3 56.0% 46
COCI '10 Contest 5 #2 Košarka COCI 5p 56.0% 26
CCC '08 J3 - GPS Text Entry CCC 3 56.0% 1338
April Fools' Day Contest 1 P1 - Sample Case Uncategorized 0 55.9% 228
CCC '18 J3 - Are we there yet? CCC 3 55.9% 3094
COCI '20 Contest 5 #1 Šifra COCI 5p 55.8% 65
ICPC PACNW 2016 A - Alphabet ICPC 7 55.8% 308
Lyndon's Golf Contest 1 P9 - Fibonacci: The Finale Uncategorized 0p 55.8% 67
COCI '22 Contest 4 #3 Bojanje COCI 17p 55.8% 23
DMOPC '14 Contest 7 P1 - Flare DMOPC 3p 55.7% 546
ECOO '15 R2 P1 - The Interlace Cypher ECOO 7p 55.7% 75
Facebook Hacker Cup '15 Round 2 P2 - All Critical FHC 15 55.6% 42
GlobeX Cup '19 J1 - Chess Master Winnie Uncategorized 3p 55.6% 212
Diagnostic Test '16 Level 1 P2 - FaxPrimes Uncategorized 5 55.6% 105
Scroll Seasonal 0 55.5% 2238
WC '18 Contest 1 J3 - Comparing Grades Woburn Challenge 5p 55.5% 134
CCC '22 J1 - Cupcake Party CCC 3 55.5% 2910
CPC '19 Contest 1 P1 - Distance Uncategorized 3p 55.5% 339
IOI '09 P4 - Raisins IOI 10p 55.4% 543
DMOPC '23 Contest 1 P1 - Peak Grid DMOPC 5p 55.4% 361
Educational DP Contest AtCoder L - Deque Uncategorized 10 55.4% 456
WC '16 Finals S3 - Privacy Woburn Challenge 12p 55.4% 75
CCC '23 J1 - Deliv-e-droid CCC 3p 55.4% 1712
DWITE '09 R7 #2 - Sum of Primes DWITE 5 55.3% 348
Bob's Temple Uncategorized 5 55.2% 69
Educational DP Contest AtCoder J - Sushi Uncategorized 12 55.2% 213
CCC '11 S2 - Multiple Choice CCC 3 55.2% 6262
DWITE '09 R7 #3 - Oil Spill Area DWITE 7 55.0% 79
PEG Test '11 - Cyclopian Puzzle Uncategorized 10 54.9% 352