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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 12900 - Flood in Gridland 89
29.21%
30
60.00%
FILE 12901 - Refraction 526
50.57%
98
90.82%
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 616
44.48%
167
81.44%
FILE 12905 - Volume of Revolution 155
50.97%
55
89.09%
FILE 12906 - Maximum Score 555
36.76%
89
85.39%
FILE 12907 - Toby the adventurer 131
39.69%
45
73.33%
FILE 12908 - The book thief 4823
37.86%
908
82.93%
FILE 12909 - Numeric Center 242
65.29%
117
85.47%
FILE 12910 - Snakes and Ladders 288
31.94%
62
85.48%
FILE 12911 - Subset sum 2522
34.18%
386
74.87%
FILE 12912 - Josephus lottery 228
32.46%
76
53.95%
FILE 12913 - Grounded 54
48.15%
25
76.00%
FILE 12914 - Sum of all permutations 54
68.52%
35
80.00%
FILE 12915 - TripleCorn 37
54.05%
23
56.52%
FILE 12916 - Perfect Cyclic String 321
60.44%
161
88.82%
FILE 12917 - Prop hunt! 2217
64.37%
1210
96.53%
FILE 12918 - Lucky Thief 1955
69.87%
821
96.10%
FILE 12919 - Making some holes 147
57.82%
58
81.03%
FILE 12920 - Patty's Gift 214
16.82%
40
52.50%
FILE 12921 - Triple shot 589
31.92%
72
84.72%
FILE 12922 - Crossing the river 190
31.05%
44
56.82%
FILE 12923 - The Island 51
50.98%
35
74.29%
FILE 12924 - Immortal Rabbits 150
51.33%
60
75.00%
FILE 12925 - Race against the clock 54
24.07%
14
50.00%
FILE 12926 - Trouble in Terrorist Town 359
32.87%
83
77.11%
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 789
49.30%
263
91.63%
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? 139
48.20%
57
85.96%
FILE 12934 - Factorial Division 441
35.83%
99
85.86%
FILE 12935 - Graph Guessing 30
23.33%
16
31.25%
FILE 12936 - Hehe 264
41.67%
86
81.40%
FILE 12937 - Internet of Lights and Switches 165
49.70%
41
85.37%
FILE 12938 - Just Another Easy Problem 898
42.65%
274
93.07%
FILE 12939 - Keep Fit! 181
67.40%
39
82.05%
FILE 12940 - Next Palindromic Numbers 866
28.75%
213
69.01%
FILE 12941 - A Subway for Boroughgraph 128
6.25%
35
11.43%
FILE 12942 - Sub-expression Counting 514
37.55%
151
82.78%
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 560
54.46%
173
94.22%
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 1632
46.63%
399
84.96%
FILE 12951 - Stock Market 1076
38.57%
294
79.59%
FILE 12952 - Tri-du 3028
70.97%
1659
97.29%
FILE 12953 - Puzzle 276
53.26%
131
85.50%
FILE 12954 - Spiral 508
32.87%
172
77.33%
FILE 12955 - Factorial 1583
64.43%
678
95.87%
FILE 12956 - Curious Guardians 236
45.34%
94
77.66%
FILE 12957 - Rectangle Park 285
49.47%
131
83.97%
FILE 12958 - Ominobox 227
8.37%
28
32.14%
FILE 12959 - Strategy Game 2443
51.08%
716
93.99%
FILE 12960 - Palindrome 424
50.47%
155
87.10%
FILE 12961 - Lottery 315
38.10%
91
83.52%
FILE 12962 - Average Reuse Distance 121
53.72%
58
86.21%
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 2440
31.97%
328
86.28%
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 1281
29.66%
278
82.01%
FILE 12971 - Bargaining 33
9.09%
11
27.27%
FILE 12972 - Cuban Challenge 135
49.63%
54
68.52%
FILE 12973 - Drinking Game 141
52.48%
23
56.52%
FILE 12974 - Exquisite Strings 336
40.18%
82
82.93%
FILE 12975 - File Transmission 146
23.97%
31
58.06%
FILE 12976 - Greedy Artisan 164
37.80%
55
72.73%
FILE 12977 - Heavy Luggage 184
4.35%
21
14.29%
FILE 12978 - Incredulous Ed 75
54.67%
42
83.33%
FILE 12979 - Jair vs Chadan 33
60.61%
16
56.25%
FILE 12980 - Keypad Problem 165
16.36%
30
43.33%
FILE 12981 - Secret Master Plan 546
57.51%
206
92.23%
FILE 12982 - Build Towers 29
10.34%
15
20.00%
FILE 12983 - The Battle of Chibi 6715
29.38%
1356
85.32%
FILE 12984 - Pick The Sticks 286
33.57%
53
66.04%
FILE 12985 - Ba Gua Zhen 63
38.10%
20
70.00%
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 1091
39.60%
276
87.68%
FILE 12989 - Mahjong 38
60.53%
24
70.83%
FILE 12990 - Walk Around The Campsite 27
11.11%
13
23.08%
FILE 12991 - Game Rooms 1948
28.64%
447
85.01%
FILE 12992 - Huatuo's Medicine 1900
65.16%
1031
98.25%
FILE 12993 - Morphing Bitmaps 89
31.46%
30
66.67%
FILE 12994 - Palindromic Bases 221
23.98%
45
66.67%
FILE 12995 - Farey Sequence 1374
51.67%
439
93.39%
FILE 12996 - Ultimate Mango Challenge 1949
65.98%
766
96.48%
FILE 12997 - Train Station 89
34.83%
30
76.67%
FILE 12998 - Tree Weights 615
18.86%
71
67.61%
FILE 12999 - Defense Plan 235
37.45%
52
82.69%
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