list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9893 Smoking gun   40 27.16
9895 Tracking RFIDs   51 30.74
9896 Train delays   46 25.87
9936 Construct the Great Wall   11 37.50
9940 Fruit Ninja   41 28.05
9944 Ji-Tu Problem   17 11.18
9968 Magic Crystals and Laser Beams   179 23.53
9970 The Egyptian Parliament   49 18.79
9971 Adventurous Chess Masters   24 44.86
9974 Men From Mars   22 39.66
10071 Working at the Restaurant   37 39.39
10074 Genetics   9 33.33
10076 Slalom   31 32.99
10077 Routing   23 43.55
10081 Periodic Points   12 35.90
10082 Comparing Answers   63 13.05
10084 Fake Scoreboard   24 45.95
10086 Jumping Monkey   58 25.64
10087 Sensor Network   27 20.95
10088 Assembly Line   36 32.03
10091 Three-sided Dice   30 21.48
10092 Party Night   29 29.36
10095 Caper Pizza   28 25.93
10096 Lights (Extreme)   55 29.51
17
17
10105 Alphabet Soup   30 42.00
10106 Coin Collecting   47 35.26
10109 Game, Set and Match   100 65.78
10110 Guess the Numbers   124 44.36
17
17
10112 Peer Review   117 32.95
10113 Regular Convex Polygon   100 30.24
10141 STRAZA   47 43.80
34
17
10230 Robbing Gringotts   55 11.03
10242 Dice on a Board   20 32.24
10265 Subdivision of the kingdom   38 29.59
10377 project groups   130 51.04
34
34
10419 Polish Language   102 26.06
10421 Run, Snipe, Run   74 30.03
10425 Security System   28 52.78
10437 Quadrilaterals   75 26.79
10439 Walking Robot   111 45.62
34
34
10440 Friends   34 19.20
10443 Bridges   2 2.82
10447 Contaminated City   70 13.74
10449 Resource Management   15 19.15
10450 Amoeba   101 17.33
10451 Stun Boosting   19 25.85
10454 Greens Land   98 28.26
10461 The magical escape   31 41.59
10465 One Theorem, One Year   49 43.32
10476 Fair bases   38 32.69

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