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Problem Category Points AC % ▾ Users
Even and Odd ICS3U 3p 47.2% 54
Unique Subsets Competitive 7p 47.1% 20
LCC '22 Contest 5 S4 - Jimmy's Trip LCC 12p 47.1% 4
Star Carpet ICS3U 3 47.1% 38
LCC '24 Contest 3 J2 - Squares LCC 3p 47.1% 8
A Unique List Competitive 3p 46.7% 62
JDCC '15 Contest 3 P2 - Splitting Presents JDCC 5 46.4% 7
LCC '18 Contest 4 J3 - Minecraft Construction Contractor LCC 5p 46.2% 30
LCC '22 Contest 6 J3 - It's Crammin' Time LCC 5 46.2% 3
LCC ‘23 Contest 1 S2 - sdraC eht pilF LCC 5 46.0% 21
LCC/Moose '19 Contest 1 S2 - Siege LCC 7p 45.9% 68
Inaho IV Uncategorized 7p 45.8% 14
List Minimum (Hard) Uncategorized 5 45.5% 98
Teacher Troubles Uncategorized 5p 45.5% 17
A Set Problem Uncategorized 5 45.3% 28
Over Optimization Competitive 3p 45.3% 37
Dynamic Tree Test (Easy) Classics 25p 45.2% 10
Peter and Array ICS3U 5p 45.0% 4
LCC '21 Contest 6 S1 - Segment Intersection ICS3U 5p 45.0% 8
Capture the Flag Uncategorized 10 45.0% 3
LCC '22 Contest 3 S1 - Geometric Square LCC 5 45.0% 21
Toad Competitive 7p 44.7% 14
JDCC '16 Contest 1 P1 - Euler JDCC 3 44.7% 85
JDCC '16 Contest 3 P4 - Robot Dodgeball JDCC 10 44.4% 20
JDCC '15 Contest 2 P3 - eLettery JDCC 5 44.4% 14
Maximum Independent Set Uncategorized 15 44.4% 2
LCC '24 Contest 3 S2 - Conveyers LCC 5 44.4% 8
A New Country Uncategorized 25p 44.4% 4
LCC '24 Contest 2 J3 - Eric's Apple Orchard LCC 5p 44.0% 11
LCC/Moose '18 Contest 3 J1 - Ninja Clashing LCC 3 43.9% 157
Component Sum Competitive 12p 43.9% 15
LCC/Moose '19 Contest 5 J1 - Catastrophic Charger LCC 3 43.9% 33
hewmatt10's Advent Calendar Competitive 5p 43.9% 25
MLE '19 Contest 4 P8 - IOI Game Uncategorized 7 43.9% 16
LCC '23 Contest 1 J1 - Choosing a Costume LCC 3 43.9% 21
Graph Theory 5 Uncategorized 7 43.8% 6
ECOO '21 P3 - Quintessential Questions ECOO 3p 43.8% 7
Good Colouring ICS3U 3p 43.8% 18
Make a Roller Coaster Competitive 5 43.8% 7
Girls Invitational '18 J1 - Not Not Very Very Girls Invitational 3 43.6% 38
LCC '24 Contest 1 S2 - Graham's Magic Spells LCC 5p 43.5% 20
LCC '18 Contest 1 S2 - Hoverboard LCC 5p 43.4% 32
LCC '18 Contest 4 S3 - Flight Plan LCC 7 43.4% 22
Rated Contest 3 P3 - Dynamic Programming Uncategorized 7p 43.3% 11
MLE '19 Contest 4 P6 - No Uncategorized 5 43.1% 20
LCC '22 Contest 2 S1 - Skipper's Nut Hunt LCC 5 43.1% 26
JDCC '16 Contest 3 P5 - CPT Elections JDCC 12 42.9% 2
Rated Contest 3 P4 - Graph Theory Competitive 10p 42.3% 11
Caesar Ciphers Uncategorized 3 42.1% 10
XOR Minimum Uncategorized 17p 41.7% 12