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Problem Category Types Points AC % Users
DWITE '08 R5 #4 - Wiring the Server Room DWITE Dynamic Programming, Graph Theory 15 22.6% 12
DWITE '08 R5 #5 - Nash in Traffic DWITE Graph Theory 10 25.8% 6
DWITE '09 R1 #1 - iProfits DWITE Simple Math 3 49.7% 63
DWITE '09 R1 #2 - Word Scrambler DWITE Recursion 5 57.5% 230
DWITE '09 R1 #3 - That Missing Number DWITE Implementation 5 52.7% 261
DWITE '09 R1 #4 - My First True Letter DWITE Implementation 3 38.3% 107
DWITE '09 R1 #5 - Running In Circles DWITE Graph Theory 7 19.8% 318
DWITE '09 R2 #1 - Angles DWITE Intermediate Math 5 48.3% 20
DWITE '09 R2 #2 - Mini DWITE DWITE Implementation 3 31.7% 91
DWITE '09 R2 #3 - Binary Test String DWITE Implementation 5 36.7% 40
DWITE '09 R2 #4 - Breadth First Not Quite Tree DWITE Graph Theory 5 33.1% 153
DWITE '09 R2 #5 - Portals Redux DWITE Graph Theory, Implementation 12 36.0% 23
DWITE '09 R3 #1 - Quiz Time DWITE Implementation 3 45.7% 98
DWITE '09 R3 #2 - Rounding to Fibonacci DWITE Simple Math 5 63.2% 171
DWITE '09 R3 #3 - Binary Test Strings 2 DWITE Ad Hoc, Implementation 5 72.0% 32
DWITE '09 R3 #4 - Spiral Out DWITE Implementation 7 69.0% 17
DWITE '09 R3 #5 - Up To Four Colours DWITE Graph Theory 12 61.7% 38
DWITE '09 R4 #1 - Social Media Overload DWITE Simple Math 3 66.3% 102
DWITE '09 R4 #2 - Verifying Distributed Work DWITE Implementation 3 31.1% 44
DWITE '09 R4 #3 - Moving at the same time DWITE Simulation 5 31.1% 57
DWITE '09 R4 #4 - Autocomplete DWITE Ad Hoc 7 57.4% 50
DWITE '09 R4 #5 - Ice Maze DWITE Graph Theory, Implementation 10 51.6% 37
DWITE '09 R5 #1 - ASCII bar graphs DWITE Implementation 3 66.4% 139
DWITE '09 R5 #2 - Round to Second Prime DWITE Implementation, Simple Math 5 57.3% 251
DWITE '09 R5 #3 - Summary Diff DWITE Implementation 5 61.1% 20
DWITE '09 R5 #4 - Kind of like OCR DWITE Dynamic Programming, Implementation 7 50.0% 20
DWITE '09 R5 #5 - Weak Passwords DWITE Brute Force 5 38.5% 26
DWITE '09 R6 #1 - ROT13 Encryption DWITE String Algorithms 3 46.3% 103
DWITE '09 R6 #2 - Round to power of two DWITE Simple Math 3 49.9% 182
DWITE '09 R6 #3 - Bill Amendments DWITE Implementation 5 28.3% 13
DWITE '09 R6 #4 - Time for Change DWITE Dynamic Programming 7 58.3% 220
DWITE '09 R6 #5 - Air Travel Planning DWITE Graph Theory 7 60.4% 120
DWITE '09 R7 #1 - Binary Equipment DWITE Simple Math 3 42.7% 111
DWITE '09 R7 #2 - Sum of Primes DWITE Simple Math 5 55.1% 355
DWITE '09 R7 #3 - Oil Spill Area DWITE Graph Theory 7 49.4% 82
DWITE '09 R7 #4 - What is this Algebra? DWITE Implementation 12 23.9% 19
DWITE '09 R7 #5 - Snapper Chain DWITE Ad Hoc 10 50.8% 95
DWITE '10 R1 #1 - Age Gate DWITE Implementation 3 32.8% 216
DWITE '10 R1 #2 - Robot Vacuum Prototype DWITE Simulation 3 39.4% 63
DWITE '10 R1 #3 - Power tiles DWITE Ad Hoc 5 68.9% 137
DWITE '10 R1 #4 - Planting Trees DWITE Geometry 7 51.4% 17
DWITE '10 R1 #5 - Ricochet Robot DWITE Ad Hoc 7 44.1% 21
DWITE '10 R2 #1 - Pattern Matching DWITE Implementation 3 40.1% 91
DWITE '10 R2 #2 - Seating Arrangement DWITE Implementation 5 53.8% 10
DWITE '10 R2 #3 - Escape and Loot DWITE Recursion 5 34.3% 97
DWITE '10 R2 #4 - Fractions to Decimal DWITE Ad Hoc 7 38.8% 20
DWITE '10 R2 #5 - Cogwheels DWITE Graph Theory 7 24.4% 13
DWITE '10 R3 #1 - Integers along a line DWITE Simple Math 5 21.7% 24
DWITE '10 R3 #2 - Unit rectangles DWITE Simple Math 5 54.5% 53
DWITE '10 R3 #3 - Dominos Tiling DWITE Dynamic Programming 10 45.9% 297