Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 12900 - Flood in Gridland 65
29.23%
21
57.14%
FILE uDebug 12901 - Refraction 486
49.79%
82
92.68%
FILE uDebug 12902 - Reverse Polish Notation 257
24.12%
59
62.71%
FILE uDebug 12903 - Just Some Permutations 25
88.00%
14
92.86%
FILE uDebug 12904 - Load Balancing 583
43.57%
150
82.67%
FILE uDebug 12905 - Volume of Revolution 118
55.08%
46
93.48%
FILE uDebug 12906 - Maximum Score 529
35.73%
76
89.47%
FILE uDebug 12907 - Toby the adventurer 114
41.23%
37
78.38%
FILE uDebug 12908 - The book thief 2909
43.35%
633
84.83%
FILE uDebug 12909 - Numeric Center 196
66.84%
90
84.44%
FILE uDebug 12910 - Snakes and Ladders 129
29.46%
35
74.29%
FILE uDebug 12911 - Subset sum 866
33.14%
209
74.16%
FILE uDebug 12912 - Josephus lottery 174
21.84%
51
45.10%
FILE uDebug 12913 - Grounded 29
65.52%
14
85.71%
FILE uDebug 12914 - Sum of all permutations 37
81.08%
25
88.00%
FILE uDebug 12915 - TripleCorn 25
60.00%
13
76.92%
FILE uDebug 12916 - Perfect Cyclic String 251
55.38%
119
87.39%
FILE uDebug 12917 - Prop hunt! 1250
60.96%
680
96.76%
FILE uDebug 12918 - Lucky Thief 891
68.80%
429
94.64%
FILE uDebug 12919 - Making some holes 130
56.92%
46
86.96%
FILE uDebug 12920 - Patty's Gift 182
14.29%
26
65.38%
FILE uDebug 12921 - Triple shot 142
46.48%
42
88.10%
FILE uDebug 12922 - Crossing the river 163
27.61%
35
57.14%
FILE uDebug 12923 - The Island 44
50.00%
28
78.57%
FILE uDebug 12924 - Immortal Rabbits 92
48.91%
40
77.50%
FILE uDebug 12925 - Race against the clock 45
22.22%
8
75.00%
FILE uDebug 12926 - Trouble in Terrorist Town 52
59.62%
28
78.57%
FILE uDebug 12927 - Points Cover 64
32.81%
23
69.57%
FILE uDebug 12928 - Death Star 35
31.43%
10
100.00%
FILE uDebug 12929 - Aerial Tramway 51
49.02%
23
78.26%
FILE uDebug 12930 - Bigger or Smaller 559
48.84%
186
93.01%
FILE uDebug 12931 - Common Area 106
26.42%
26
76.92%
FILE uDebug 12932 - Defeat the Wrong Program 272
48.90%
60
91.67%
FILE uDebug 12933 - Easy Graph Problem? 113
50.44%
46
93.48%
FILE uDebug 12934 - Factorial Division 351
35.33%
66
87.88%
FILE uDebug 12935 - Graph Guessing 17
35.29%
9
44.44%
FILE uDebug 12936 - Hehe 185
41.62%
63
82.54%
FILE uDebug 12937 - Internet of Lights and Switches 143
51.05%
32
90.62%
FILE uDebug 12938 - Just Another Easy Problem 549
43.35%
167
92.22%
FILE uDebug 12939 - Keep Fit! 102
72.55%
21
85.71%
FILE uDebug 12940 - Next Palindromic Numbers 654
29.97%
191
70.16%
FILE uDebug 12941 - A Subway for Boroughgraph 113
6.19%
31
12.90%
FILE uDebug 12942 - Sub-expression Counting 453
34.66%
133
81.95%
FILE uDebug 12943 - Designing an Electronic Device 264
34.85%
69
79.71%
FILE uDebug 12944 - Earthquake Disaster 212
42.92%
57
91.23%
FILE uDebug 12945 - Farmer Jane 215
46.51%
82
93.90%
FILE uDebug 12946 - Peanoland contacting Gaussland 272
74.26%
153
96.08%
FILE uDebug 12947 - Texting with Grandma 214
27.57%
61
73.77%
FILE uDebug 12948 - Interstellar Travel 218
29.36%
61
73.77%
FILE uDebug 12949 - Voting Duels 184
25.00%
52
71.15%
FILE uDebug 12950 - Even Obsession 647
42.35%
228
84.21%
FILE uDebug 12951 - Stock Market 790
39.62%
216
83.80%
FILE uDebug 12952 - Tri-du 2295
71.55%
1329
96.99%
FILE uDebug 12953 - Puzzle 256
52.73%
120
87.50%
FILE uDebug 12954 - Spiral 472
31.99%
159
76.73%
FILE uDebug 12955 - Factorial 820
69.02%
445
96.40%
FILE uDebug 12956 - Curious Guardians 189
48.68%
81
77.78%
FILE uDebug 12957 - Rectangle Park 262
49.62%
123
86.18%
FILE uDebug 12958 - Ominobox 214
6.07%
21
28.57%
FILE uDebug 12959 - Strategy Game 733
61.39%
377
94.96%
FILE uDebug 12960 - Palindrome 364
48.63%
132
89.39%
FILE uDebug 12961 - Lottery 243
38.68%
80
81.25%
FILE uDebug 12962 - Average Reuse Distance 110
54.55%
51
90.20%
FILE uDebug 12963 - Astragalus Nitidiflorus 85
41.18%
32
90.62%
FILE uDebug 12964 - The Cup Turning Machine 49
14.29%
18
33.33%
FILE uDebug 12965 - Angry Bids 221
40.27%
73
83.56%
FILE uDebug 12966 - Bishop's walk 65
66.15%
43
90.70%
FILE uDebug 12967 - Spray Graphs 281
75.09%
152
96.05%
FILE uDebug 12968 - EuroBasket Champions 92
36.96%
36
83.33%
FILE uDebug 12969 - Foes of Friends 70
21.43%
19
47.37%
FILE uDebug 12970 - Alcoholic Pilots 238
46.64%
110
86.36%
FILE 12971 - Bargaining 10
30.00%
5
60.00%
FILE uDebug 12972 - Cuban Challenge 120
50.00%
43
72.09%
FILE uDebug 12973 - Drinking Game 130
56.15%
17
70.59%
FILE uDebug 12974 - Exquisite Strings 208
39.90%
50
80.00%
FILE uDebug 12975 - File Transmission 133
23.31%
26
53.85%
FILE uDebug 12976 - Greedy Artisan 139
40.29%
44
77.27%
FILE 12977 - Heavy Luggage 174
4.60%
16
18.75%
FILE uDebug 12978 - Incredulous Ed 51
56.86%
28
89.29%
FILE 12979 - Jair vs Chadan 20
70.00%
6
66.67%
FILE 12980 - Keypad Problem 131
18.32%
16
68.75%
FILE uDebug 12981 - Secret Master Plan 290
63.10%
134
95.52%
FILE 12982 - Build Towers 10
30.00%
6
50.00%
FILE uDebug 12983 - The Battle of Chibi 645
40.47%
135
87.41%
FILE 12984 - Pick The Sticks 250
33.60%
37
70.27%
FILE 12985 - Ba Gua Zhen 51
39.22%
14
71.43%
FILE uDebug 12986 - The Battle of Guandu 24
70.83%
14
85.71%
FILE uDebug 12987 - Ancient Go 142
40.14%
40
80.00%
FILE uDebug 12988 - Sudoku 562
38.61%
149
88.59%
FILE 12989 - Mahjong 9
88.89%
4
100.00%
FILE 12990 - Walk Around The Campsite 16
12.50%
6
33.33%
FILE uDebug 12991 - Game Rooms 94
25.53%
20
65.00%
FILE uDebug 12992 - Huatuo's Medicine 1501
65.69%
849
98.70%
FILE uDebug 12993 - Morphing Bitmaps 72
30.56%
24
70.83%
FILE uDebug 12994 - Palindromic Bases 142
30.28%
30
86.67%
FILE uDebug 12995 - Farey Sequence 609
49.26%
140
95.00%
FILE uDebug 12996 - Ultimate Mango Challenge 1506
63.55%
572
96.68%
FILE uDebug 12997 - Train Station 48
41.67%
20
75.00%
FILE uDebug 12998 - Tree Weights 570
18.60%
61
68.85%
FILE uDebug 12999 - Defense Plan 190
34.74%
41
82.93%
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