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Problem Category Types Points AC % Users
Google Code Jam '17 Round 1A Problem C - Play the Dragon Google Code Jam Ad Hoc 25p 23.5% 1
Google Code Jam '18 Qualification Round Problem A - Saving The Universe Again Google Code Jam Greedy Algorithms, Implementation 5p 56.3% 8
Google Code Jam '18 Qualification Round Problem B - Trouble Sort Google Code Jam Ad Hoc 7p 18.4% 32
Google Code Jam '18 Round 1A Problem A - Waffle Choppers Google Code Jam Ad Hoc 10p 62.5% 5
Google Code Jam '18 Round 1A Problem B - Bit Party Google Code Jam Greedy Algorithms 10p 24.1% 5
Google Code Jam '18 Round 1A Problem C - Edgy Baking Google Code Jam Dynamic Programming 17p 27.3% 3
Google Code Jam '19 Qualification Round Problem C - Cryptopangrams Google Code Jam Ad Hoc, Implementation, Intermediate Math 10p 15.7% 5
Google Code Jam '19 Round 1A Problem C - Alien Rhyme Google Code Jam Greedy Algorithms, String Algorithms 12p 66.7% 4
Google Code Jam '20 Qualification Round Problem A - Vestigium Google Code Jam Implementation, Intermediate Math, Simple Math 3p 50.0% 8
Google Code Jam '20 Qualification Round Problem B - Nesting Depth Google Code Jam Implementation 5p 54.5% 6
Google Code Jam '20 Round 1A Problem C - Square Dance Google Code Jam Simulation 10p 35.3% 5
Google Code Jam '21 Qualification Round Problem A - Reversort Google Code Jam Implementation, Simulation 3p 63.9% 20
Google Code Jam '21 Qualification Round Problem B - Moons and Umbrellas Google Code Jam Dynamic Programming 7p 14.0% 6
Google Code Jam '21 Qualification Round Problem C - Reversort Engineering Google Code Jam Constructive, Implementation 7p 17.9% 14
Google Code Jam '21 Qualification Round Problem E - Cheating Detection Google Code Jam Uncategorized 15p 15.0% 3
Google Code Jam '21 Round 1A Problem A - Append Sort Google Code Jam Greedy Algorithms, Implementation 7p 34.8% 6
Google Code Jam '21 Round 1A Problem B - Prime Time Google Code Jam Brute Force, Intermediate Math 17p 23.7% 7
Google Code Jam '22 Qualification Round Problem A - Punched Cards Google Code Jam Implementation 3p 40.4% 19
Google Code Jam '22 Qualification Round Problem B - 3D Printing Google Code Jam Greedy Algorithms, Implementation 5p 65.1% 19
Google Code Jam '22 Qualification Round Problem C - d1000000 Google Code Jam Greedy Algorithms, Implementation 5p 46.2% 33
Google Code Jam '22 Qualification Round Problem D - Chain Reactions Google Code Jam Dynamic Programming, Graph Theory, Greedy Algorithms 12p 31.1% 9
Google Code Jam '22 Qualification Round Problem E - Twisty Little Passages Google Code Jam Graph Theory 20p 63.6% 5
Google Code Jam '22 Round 1A Problem A - Double or One Thing Google Code Jam Greedy Algorithms, String Algorithms 5p 39.3% 9
Google Code Jam '22 Round 1A Problem C - Weightlifting Google Code Jam Dynamic Programming 20p 70.0% 5
Google Code Jam '22 Round 1B Problem A - Pancake Deque Google Code Jam Data Structures, Greedy Algorithms 5p 42.4% 9
Google Code Jam '22 Round 1B Problem B - Controlled Inflation Google Code Jam Dynamic Programming, Greedy Algorithms 10p 70.0% 5
Google Code Jam '22 Round 1C Problem A - Letter Blocks Google Code Jam Graph Theory, Implementation, String Algorithms 10p 20.8% 5
Google Code Jam '22 Round 1C Problem B - Squary Google Code Jam Ad Hoc, Constructive, Intermediate Math 10p 25.0% 6
Google Code Jam '22 Round 1C Problem C - Intranets Google Code Jam Intermediate Math 30p 0.0% 0
Google Code Jam '22 Round 2 Problem A - Spiraling Into Control Google Code Jam Constructive, Greedy Algorithms, Implementation, Intermediate Math 12p 50.0% 7
Google Code Jam '22 Round 2 Problem B - Pixelated Circle Google Code Jam Geometry, Implementation, Intermediate Math 25p 60.0% 3
Google Code Jam '22 Round 2 Problem C - Saving the Jelly Google Code Jam Constructive, Graph Theory 30p 41.7% 3
Google Code Jam '22 Round 2 Problem D - I, O Bot Google Code Jam Ad Hoc, Data Structures, Dynamic Programming 35p 25.0% 1
Google Code Jam '22 Round 3 Problem B - Duck, Duck, Geese Google Code Jam Data Structures, Intermediate Math 20p 50.0% 4
Google Code Jam '22 Round 3 Problem C - Mascot Maze Google Code Jam Graph Theory, Greedy Algorithms 17p 66.7% 3
Geography Class Uncategorized Implementation, Simple Math 5p 14.3% 69
Troubling Triangles Uncategorized Intermediate Math 7 28.4% 465
GFSS Christmas Challenge P1 - Arithmetic Operators GFSSOC Implementation 3 70.1% 201
GFSS Christmas Challenge P2 - Height Inspection GFSSOC Implementation 3 61.6% 83
GFSS Christmas Challenge P3 - Candy Distribution GFSSOC Greedy Algorithms 5p 29.6% 82
GFSS Christmas Challenge P4 - Coal Counting GFSSOC Data Structures 7p 28.4% 80
GFSSOC '17 J1 - Ramen and Studying GFSSOC Simple Math 3p 20.5% 210
GFSSOC '17 J2 - Admission Average GFSSOC Simple Math 3p 40.1% 412
GFSSOC '17 J3 - AIF Essay GFSSOC String Algorithms 5 25.4% 77
GFSSOC '17 J4 - Top Courses GFSSOC Implementation, Simple Math 7 11.7% 45
GFSSOC '17 J5 - Choosing Extracurriculars GFSSOC Dynamic Programming 7 30.5% 53
GFSSOC '17 S1 - Path to Waterloo GFSSOC Graph Theory 7 39.0% 162
GFSSOC '17 S2 - Ace is Base GFSSOC Ad Hoc 7p 19.5% 39
GFSSOC '17 S3 - Zhany Zhanbies GFSSOC Simulation 12 4.8% 14
GFSSOC '17 S4 - First Ace GFSSOC Dynamic Programming 10 12.5% 36