Home
Problems
Submissions
Users
Contests
Submissions
Learning
More
About
Contact
Status
Capture the Flag
Lessons
FAQ
Achievements
Site Archive
Log in
or
Sign up
This site works best with JavaScript enabled.
Problems
«
1
2
3
»
Problem search
Full text search
Show problem types
Category
All
---
CCO
Classics
Co-Ed
Competitive
ECOO
Girls Invitational
ICS3U
JDCC
LCC
Uncategorized
Point range
Go
Random
Problem
Category
Points
AC % ▾
Users
LCC/Moose '18 Contest 3 J2 - Dereck's Procrastination
LCC
3
78.3%
146
LCC/Moose '19 Contest 4 S2 - Tape Editor
LCC
5p
63.2%
42
LCC/Moose '19 Contest 2 J2 - Characteristic Characters
LCC
3p
63.2%
48
LCC/Moose '19 Contest 2 S1 - ?️eans
LCC
3p
60.0%
86
LCC/Moose '19 Contest 2 J1 - Professor McGonagall
LCC
3p
58.9%
60
LCC/Moose '19 Contest 5 S1 - Genome
LCC
5p
57.6%
31
LCC/Moose '20 Contest 4 J2 - Column Counting
LCC
3
50.7%
33
LCC/Moose '19 Contest 1 S1 - Travel Conflicts
LCC
5p
50.0%
62
LCC/Moose '19 Contest 1 J2 - A Car Problem
LCC
3p
49.2%
69
LCC/Moose '19 Contest 1 S2 - Siege
LCC
7p
45.6%
67
LCC/Moose '18 Contest 3 J1 - Ninja Clashing
LCC
3
44.4%
156
LCC/Moose '19 Contest 5 J1 - Catastrophic Charger
LCC
3
43.9%
33
LCC/Moose '19 Contest 2 J4 - Missing Missiles
LCC
5p
41.5%
24
LCC/Moose '20 Contest 4 J1 - Tracy's CPS
LCC
3p
40.0%
29
LCC/Moose '20 Contest 3 J1 - Cup Swapping
LCC
3
39.5%
28
LCC/Moose '20 Contest 1 J2 - Estimating Marks
LCC
3p
39.1%
58
LCC/Moose '20 Contest 5 J2 - Puzzle Streaking
LCC
5
38.1%
23
LCC/Moose '20 Contest 3 S1 - Peculiar Polling
LCC
5p
38.0%
32
LCC/Moose '20 Contest 1 J1 - Remembering Ratings
LCC
3p
37.1%
61
LCC/Moose '19 Contest 5 J2 - Cereal
LCC
3
36.4%
21
LCC/Moose '19 Contest 4 J1 - Growing Plants
LCC
3p
33.7%
29
LCC/Moose '20 Contest 5 J5 - O-Mo-Te-Na-Si
LCC
7p
33.3%
8
LCC/Moose '20 Contest 1 S2 - Spellcheck
LCC
5p
32.7%
49
LCC/Moose '20 Contest 1 S1 - Cheetahs
LCC
5p
32.1%
55
LCC/Moose '18 Contest 3 S4 - Christmas Tree
LCC
12p
31.4%
34
LCC/Moose '19 Contest 1 S4 - Morphgrams
LCC
10p
30.9%
53
LCC/Moose '20 Contest 2 J5 - AQT's Tree
LCC
7p
30.3%
5
LCC/Moose '19 Contest 4 J4 - Inaho's Walk
LCC
7p
29.6%
9
LCC/Moose '19 Contest 3 S1 - How Cold?
LCC
5p
29.5%
56
LCC/Moose '19 Contest 2 S4 - Autobattler
LCC
10p
28.6%
26
LCC/Moose '20 Contest 2 J2 - Mocking Case
LCC
3
28.0%
39
LCC/Moose '19 Contest 3 J4 - Hash
LCC
7p
27.6%
6
LCC/Moose '19 Contest 1 J1 - Jaden Smith
LCC
3p
27.1%
73
LCC/Moose '19 Contest 4 J4 - Yes
LCC
5p
27.1%
15
LCC/Moose '20 Contest 2 J3 - Alan's Snowmen
LCC
3p
24.8%
35
LCC/Moose '20 Contest 2 S2 - Squares? Nah.
LCC
5p
24.2%
26
LCC/Moose '19 Contest 5 S5 - Caterpillar
LCC
20p
24.1%
4
LCC/Moose '20 Contest 1 J3 - Contact Lists
LCC
5p
23.9%
26
LCC/Moose '18 Contest 3 S2 - Delivering Presents
LCC
7p
23.7%
43
LCC/Moose '20 Contest 2 J1 - Predicting Stonks
LCC
3
23.4%
43
LCC/Moose '19 Contest 3 J1 - Discrete Pinwheel
LCC
3p
22.9%
53
LCC/Moose '20 Contest 5 J1 - Tracy the Chat Filter
LCC
3p
22.9%
23
LCC/Moose '19 Contest 3 J3 - WELCOME TO MY MINE
LCC
5p
21.8%
31
LCC/Moose '20 Contest 1 S5 - Alan's Walk
LCC
15p
21.5%
11
LCC/Moose '19 Contest 2 J5 - Evan's Wrath
LCC
10p
21.2%
11
LCC/Moose '19 Contest 4 J3 - Speedcubing
LCC
5p
20.9%
24
LCC/Moose '18 Contest 3 J4 - Tall People 3
LCC
5
20.6%
38
LCC/Moose '19 Contest 1 J5 - Om and uwu
LCC
7p
19.5%
9
LCC/Moose '18 Contest 3 S3 - Unwrapping Numbers
LCC
10p
19.4%
49
LCC/Moose '19 Contest 1 S3 - Chomp
LCC
12p
19.3%
25
«
1
2
3
»