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Problem ▴ Category Points AC % Users
Diamonds Competitive 7p 9.4% 4
Difference Array Simulation Competitive 3p 85.1% 59
Dim Sum 4 - I'm Getting Bored Uncategorized 5 32.5% 4
Dim Sum 5 - Not Sure I'm Glad To Be Alive Uncategorized 7p 1.4% 22
Dim Sum! Co-Ed 3 55.0% 160
Distances Competitive 5 25.3% 12
Door(Dasher) Uncategorized 7 40.0% 4
Dynamic Programming Competitive 3 60.6% 112
Dynamic Tree Test (Easy) Classics 25p 45.2% 10
Echolalia Co-Ed 1 51.0% 202
ECOO '21 P1 - Many Messages ECOO 3p 59.1% 13
ECOO '21 P2 - DNA Derren ECOO 3p 72.7% 8
ECOO '21 P3 - Quintessential Questions ECOO 3p 43.8% 7
ECOO '21 P4 - Chris' Candy ECOO 7p 100.0% 2
ECOO '21 P5 - Waldwick's Walk ECOO 17p 0.0% 0
ECOO '21 P6 - Problematic Pathways ECOO 30p 0.0% 0
ECOO '21 Practice P1 - Tootsie Rolls! ECOO 3p 57.1% 20
ECOO '21 Practice P2 - High Fiver! ECOO 3p 66.2% 24
ECOO '21 Practice P3 - Turin's Thrifty Threads ECOO 5p 31.1% 12
ECOO '21 Practice P4 - Noisy Commute ECOO 7p 13.6% 4
ECOO '21 Practice P5 - Rockets ECOO 7p 19.6% 4
ECOO '21 Practice P6 - Eggs ECOO 12p 31.0% 3
Elfland Transport Committee Uncategorized 7 83.3% 3
Emag Eman Co-Ed 3 59.1% 80
Evan's Cube Uncategorized 12p 75.0% 3
Even and Odd ICS3U 3p 47.2% 54
Extended Fibonacci Competitive 10p 49.2% 20
Factorial Division ICS3U 3p 41.1% 32
Fast Bit Duplication Uncategorized 10 37.3% 11
Fast Heavy-Light Decomposition Classics 10 58.5% 15
Favourite Numbers Competitive 7p 27.0% 25
Festive Stew Uncategorized 7p 27.5% 16
Fetch! Uncategorized 7p 50.0% 2
Feynman Pairs Competitive 5 28.3% 14
Filling the Alphabet ICS3U 3 33.3% 11
Filling the Alphabet Uncategorized 3 53.1% 40
Fired Uncategorized 10 18.4% 5
Fizz Buzz Co-Ed 3 54.8% 141
Friend Groups Uncategorized 3 90.2% 28
Friend Groups 2 Uncategorized 7p 39.5% 10
Friend Groups 3 Uncategorized 12p 37.5% 3
Frog Classics 20 26.8% 11
Function Transformations Uncategorized 3 71.4% 10
Girls Invitational '18 J1 - Not Not Very Very Girls Invitational 3 43.6% 38
Girls Invitational '18 J2 - Munara’s Magnificent Math Machine Girls Invitational 3 63.2% 36
Girls Invitational '18 J3 - Ski Chair Challenge Girls Invitational 5 36.4% 15
Girls Invitational '18 J4 - Elections in Ada Land Girls Invitational 5 25.8% 2
Girls Invitational '18 J5 - Kstar and Party Girls Invitational 7 26.0% 18
Girls Invitational '18 S1 - Biology Cheat Sheet Girls Invitational 5 18.8% 6
Girls Invitational '18 S2 - Amazing Maze Girls Invitational 10 66.7% 8