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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 13000 - VIP Treatment 201
31.34%
48
87.50%
FILE 13001 - Jumping Frogs 175
14.86%
37
54.05%
FILE 13002 - Just Some Permutation 5 116
37.07%
16
43.75%
FILE 13003 - Toll Management (III) 191
28.27%
40
77.50%
FILE 13004 - At most twice 838
45.94%
327
80.73%
FILE 13005 - Blood groups 292
46.23%
103
81.55%
FILE 13006 - Cake cut 365
43.29%
110
78.18%
FILE 13007 - D as in Daedalus 1096
52.01%
447
93.29%
FILE 13008 - Exposing corruption 402
50.25%
142
90.14%
FILE 13009 - Fence the vegetables fail 427
40.75%
111
77.48%
FILE 13010 - Galactic taxes 1009
31.81%
169
89.35%
FILE 13011 - Height map 302
42.38%
132
72.73%
FILE 13012 - Identifying tea 6991
56.86%
2587
97.37%
FILE 13013 - Just a bit sorted 145
66.21%
50
84.00%
FILE 13014 - Keep it energized 402
31.84%
112
77.68%
FILE 13015 - Promotions 1009
33.50%
202
56.44%
FILE 13016 - Black Vienna 95
49.47%
48
68.75%
FILE 13017 - Canvas Painting 1530
43.40%
206
86.89%
FILE 13018 - Dice Cup 1451
44.73%
502
94.02%
FILE 13019 - Wooden Signs 189
44.44%
78
67.95%
FILE 13020 - Landscaping 174
34.48%
53
56.60%
FILE 13021 - Game of Cards 226
43.81%
64
85.94%
FILE 13022 - Sheldon Numbers 428
41.36%
148
85.14%
FILE 13023 - Text Processor 193
20.21%
69
42.03%
FILE 13024 - Saint John Festival 1137
32.37%
150
70.67%
FILE 13025 - Back to the Past 10407
52.88%
3351
97.46%
FILE 13026 - Search the Khoj 1256
68.39%
557
97.67%
FILE 13027 - Moroccan Wooden Box 29
17.24%
22
22.73%
FILE 13028 - XOR Subset 143
47.55%
55
80.00%
FILE 13029 - Emoticons 693
25.40%
149
61.74%
FILE 13030 - Brain Fry 156
41.03%
40
67.50%
FILE 13031 - Geek Power Inc. 793
56.12%
277
95.67%
FILE 13032 - Marbles in Jars 435
56.09%
141
92.91%
FILE 13033 - Jumping Frogs II 178
17.42%
33
54.55%
FILE 13034 - Solve Everything :-) 2503
64.36%
1272
97.72%
FILE 13035 - Another Combination Problem 793
44.77%
225
85.78%
FILE 13036 - Birthday Gift to SJ - 2 359
43.73%
69
75.36%
FILE 13037 - Chocolate 1427
51.23%
413
92.25%
FILE 13038 - Directed Forest 523
48.57%
143
89.51%
FILE 13039 - Fibonacci Triangle 501
28.14%
91
81.32%
FILE 13040 - Flyovers of Khakha 152
26.32%
37
78.38%
FILE 13041 - Fraction and Sequence 94
28.72%
23
69.57%
FILE 13042 - Ikroch 101
30.69%
25
60.00%
FILE 13043 - Marbles 194
40.21%
41
85.37%
FILE 13044 - Robot Hands 79
30.38%
24
62.50%
FILE 13045 - Drawing Polygon 216
50.93%
78
93.59%
FILE 13046 - Bus Collisions 229
34.06%
62
80.65%
FILE 13047 - Arrows 559
52.42%
211
93.84%
FILE 13048 - Burger Stand 1240
58.47%
469
97.87%
FILE 13049 - Combination Lock 965
50.36%
373
92.76%
FILE 13050 - Discovering Paths 310
25.48%
44
79.55%
FILE 13051 - Enchanted Forest 67
40.30%
25
52.00%
FILE 13052 - Fisa Flood 296
47.30%
103
89.32%
FILE 13053 - Gift Box 85
51.76%
38
78.95%
FILE 13054 - Hippo Circus 1312
43.29%
314
92.68%
FILE 13055 - Inception 2591
66.77%
800
97.62%
FILE 13056 - Jerry's Game 179
72.07%
99
96.97%
FILE 13057 - Prove Them All 483
40.58%
167
88.02%
FILE 13058 - Baking Cakes with Grandma 102
43.14%
40
75.00%
FILE 13059 - Tennis Championship 6037
29.63%
1165
93.48%
FILE 13060 - Euler Diagrams 49
24.49%
10
50.00%
FILE 13061 - Going Shopping with Grandma (I) 130
71.54%
79
92.41%
FILE 13062 - Going Shopping with Grandma (II) 70
78.57%
39
92.31%
FILE 13063 - Trading Card Game 47
23.40%
15
53.33%
FILE 13064 - Harvest Moon 41
31.71%
13
46.15%
FILE 13065 - Accelleratii Incredibus 81
28.40%
18
77.78%
FILE 13066 - Ant-Man's Sugar Journey 175
28.00%
41
53.66%
FILE 13067 - Prime Kebab Menu 1754
25.43%
185
91.35%
FILE 13068 - The Weakest Link 211
37.91%
61
73.77%
FILE 13069 - The calculator machine 372
40.05%
115
92.17%
FILE 13070 - Palm trees in the snow 151
55.63%
71
92.96%
FILE 13071 - Double decker 489
60.33%
214
97.20%
FILE 13072 - Duckindromes 200
57.50%
82
89.02%
FILE 13073 - The Count of the Rose 95
73.68%
56
94.64%
FILE 13074 - Fixed-point theorem 84
70.24%
58
84.48%
FILE 13075 - Ice-cream cones 130
67.69%
83
91.57%
FILE 13076 - The traveller squirrel 163
31.29%
45
68.89%
FILE 13077 - The merchant's riddle 92
32.61%
25
60.00%
FILE 13078 - Feeding chicks 89
64.04%
48
89.58%
FILE 13079 - On the beach! 101
70.30%
53
96.23%
FILE 13080 - Piano keyboard 95
65.26%
55
87.27%
FILE 13081 - XOR Sequence Revisited 528
50.19%
159
90.57%
FILE 13082 - High School Assembly 937
68.41%
368
95.38%
FILE 13083 - Yet another GCDSUM 578
31.49%
111
66.67%
FILE 13084 - Cameras as Invigilators 35
22.86%
14
50.00%
FILE 13085 - Forming Teams 406
56.16%
88
93.18%
FILE 13086 - Pirates of the Mega Ocean 270
44.81%
65
93.85%
FILE 13087 - Virus RNA 68
48.53%
18
83.33%
FILE 13088 - Lexicographically Smallest FPIS 591
56.01%
181
95.03%
FILE 13089 - Golden Coins 167
50.90%
52
88.46%
FILE 13090 - Base of MJ 449
58.13%
138
98.55%
FILE 13091 - No Ball 1412
48.58%
420
92.38%
FILE 13092 - Fold the String 115
53.91%
37
89.19%
FILE 13093 - Acronyms 557
61.76%
274
93.80%
FILE 13094 - Tobby Bones 291
33.33%
66
62.12%
FILE 13095 - Tobby and Query 653
45.18%
199
85.93%
FILE 13096 - Standard Deviation 475
54.11%
166
89.76%
FILE 13097 - Tobby and the LED display 241
47.72%
99
90.91%
FILE 13098 - Triangular Test II 514
36.77%
108
72.22%
FILE 13099 - Tobby and the line game 70
88.57%
60
95.00%
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