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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 12900 - Flood in Gridland 93
27.96%
31
58.06%
FILE 12901 - Refraction 527
50.66%
99
90.91%
FILE 12902 - Reverse Polish Notation 292
24.32%
70
60.00%
FILE 12903 - Just Some Permutations 38
73.68%
26
73.08%
FILE 12904 - Load Balancing 619
44.75%
169
81.66%
FILE 12905 - Volume of Revolution 155
50.97%
55
89.09%
FILE 12906 - Maximum Score 558
36.92%
89
85.39%
FILE 12907 - Toby the adventurer 131
39.69%
45
73.33%
FILE 12908 - The book thief 5034
37.74%
921
82.95%
FILE 12909 - Numeric Center 242
65.29%
117
85.47%
FILE 12910 - Snakes and Ladders 294
32.65%
65
86.15%
FILE 12911 - Subset sum 2542
34.34%
390
74.62%
FILE 12912 - Josephus lottery 232
32.33%
77
53.25%
FILE 12913 - Grounded 54
48.15%
25
76.00%
FILE 12914 - Sum of all permutations 55
69.09%
36
80.56%
FILE 12915 - TripleCorn 37
54.05%
23
56.52%
FILE 12916 - Perfect Cyclic String 323
60.68%
163
88.96%
FILE 12917 - Prop hunt! 2244
64.53%
1225
96.57%
FILE 12918 - Lucky Thief 2035
69.78%
851
96.24%
FILE 12919 - Making some holes 149
58.39%
58
81.03%
FILE 12920 - Patty's Gift 214
16.82%
40
52.50%
FILE 12921 - Triple shot 590
32.03%
73
84.93%
FILE 12922 - Crossing the river 192
31.77%
44
56.82%
FILE 12923 - The Island 51
50.98%
35
74.29%
FILE 12924 - Immortal Rabbits 151
51.66%
61
75.41%
FILE 12925 - Race against the clock 54
24.07%
14
50.00%
FILE 12926 - Trouble in Terrorist Town 374
32.35%
84
76.19%
FILE 12927 - Points Cover 83
36.14%
35
65.71%
FILE 12928 - Death Star 59
30.51%
17
76.47%
FILE 12929 - Aerial Tramway 65
52.31%
31
74.19%
FILE 12930 - Bigger or Smaller 799
49.44%
268
91.79%
FILE 12931 - Common Area 156
25.64%
37
70.27%
FILE 12932 - Defeat the Wrong Program 317
46.69%
76
86.84%
FILE 12933 - Easy Graph Problem? 141
48.23%
59
84.75%
FILE 12934 - Factorial Division 445
36.40%
101
86.14%
FILE 12935 - Graph Guessing 30
23.33%
16
31.25%
FILE 12936 - Hehe 265
41.89%
87
81.61%
FILE 12937 - Internet of Lights and Switches 167
50.30%
41
85.37%
FILE 12938 - Just Another Easy Problem 899
42.71%
274
93.07%
FILE 12939 - Keep Fit! 183
67.21%
39
82.05%
FILE 12940 - Next Palindromic Numbers 868
28.92%
214
69.16%
FILE 12941 - A Subway for Boroughgraph 128
6.25%
35
11.43%
FILE 12942 - Sub-expression Counting 521
38.00%
153
83.01%
FILE 12943 - Designing an Electronic Device 412
34.95%
86
83.72%
FILE 12944 - Earthquake Disaster 237
44.73%
68
88.24%
FILE 12945 - Farmer Jane 245
46.12%
95
89.47%
FILE 12946 - Peanoland contacting Gaussland 563
54.71%
175
94.29%
FILE 12947 - Texting with Grandma 236
27.97%
70
72.86%
FILE 12948 - Interstellar Travel 271
30.63%
80
75.00%
FILE 12949 - Voting Duels 228
30.70%
80
73.75%
FILE 12950 - Even Obsession 1746
48.05%
403
85.11%
FILE 12951 - Stock Market 1084
38.93%
296
79.73%
FILE 12952 - Tri-du 3034
71.03%
1664
97.30%
FILE 12953 - Puzzle 280
53.57%
132
86.36%
FILE 12954 - Spiral 514
33.27%
174
77.59%
FILE 12955 - Factorial 1598
64.71%
687
95.92%
FILE 12956 - Curious Guardians 244
45.49%
95
77.89%
FILE 12957 - Rectangle Park 294
49.32%
134
83.58%
FILE 12958 - Ominobox 227
8.37%
28
32.14%
FILE 12959 - Strategy Game 2524
51.35%
732
94.13%
FILE 12960 - Palindrome 425
50.59%
155
87.10%
FILE 12961 - Lottery 319
37.93%
91
83.52%
FILE 12962 - Average Reuse Distance 126
55.56%
59
86.44%
FILE 12963 - Astragalus Nitidiflorus 101
38.61%
41
78.05%
FILE 12964 - The Cup Turning Machine 80
11.25%
30
26.67%
FILE 12965 - Angry Bids 2544
32.59%
350
86.29%
FILE 12966 - Bishop's walk 80
63.75%
53
81.13%
FILE 12967 - Spray Graphs 353
71.10%
187
94.12%
FILE 12968 - EuroBasket Champions 146
28.08%
45
77.78%
FILE 12969 - Foes of Friends 80
23.75%
27
48.15%
FILE 12970 - Alcoholic Pilots 1342
30.33%
289
82.35%
FILE 12971 - Bargaining 33
9.09%
11
27.27%
FILE 12972 - Cuban Challenge 137
50.36%
54
68.52%
FILE 12973 - Drinking Game 145
53.79%
24
58.33%
FILE 12974 - Exquisite Strings 337
40.36%
83
83.13%
FILE 12975 - File Transmission 148
25.00%
31
58.06%
FILE 12976 - Greedy Artisan 166
38.55%
55
72.73%
FILE 12977 - Heavy Luggage 190
4.21%
23
13.04%
FILE 12978 - Incredulous Ed 75
54.67%
42
83.33%
FILE 12979 - Jair vs Chadan 35
62.86%
16
56.25%
FILE 12980 - Keypad Problem 166
16.27%
31
41.94%
FILE 12981 - Secret Master Plan 563
56.66%
207
92.27%
FILE 12982 - Build Towers 35
14.29%
17
29.41%
FILE 12983 - The Battle of Chibi 6889
29.48%
1362
85.39%
FILE 12984 - Pick The Sticks 292
32.88%
53
66.04%
FILE 12985 - Ba Gua Zhen 65
40.00%
21
71.43%
FILE 12986 - The Battle of Guandu 48
47.92%
24
70.83%
FILE 12987 - Ancient Go 562
48.04%
71
81.69%
FILE 12988 - Sudoku 1103
39.89%
279
87.46%
FILE 12989 - Mahjong 40
62.50%
24
70.83%
FILE 12990 - Walk Around The Campsite 30
16.67%
16
31.25%
FILE 12991 - Game Rooms 1980
28.69%
452
85.18%
FILE 12992 - Huatuo's Medicine 1902
65.19%
1033
98.26%
FILE 12993 - Morphing Bitmaps 89
31.46%
30
66.67%
FILE 12994 - Palindromic Bases 221
23.98%
45
66.67%
FILE 12995 - Farey Sequence 1396
51.86%
443
93.45%
FILE 12996 - Ultimate Mango Challenge 1997
66.30%
773
96.51%
FILE 12997 - Train Station 92
34.78%
30
76.67%
FILE 12998 - Tree Weights 615
18.86%
71
67.61%
FILE 12999 - Defense Plan 237
37.97%
52
82.69%
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