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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 1100 - Paperweight 532
21.05%
133
48.87%
FILE 1101 - To Add or to Multiply 696
20.55%
157
56.69%
FILE 1102 - Affine Mess 151
42.38%
62
67.74%
FILE 1103 - Ancient Messages 12293
40.89%
2236
90.61%
FILE 1104 - Chips Challenge 692
52.46%
299
78.93%
FILE 1105 - Coffee Central 1450
30.83%
299
76.25%
FILE 1106 - Machine Works 837
36.68%
166
74.10%
FILE 1107 - Magic Sticks 352
24.15%
82
57.32%
FILE 1108 - Mining Your Own Business 7307
34.21%
1493
83.46%
FILE 1109 - Mummy Madness 560
29.11%
133
65.41%
FILE 1110 - Pyramids 1174
27.09%
221
65.16%
FILE 1111 - Trash Removal 3893
42.36%
929
82.24%
FILE 1112 - Mice and Maze 18984
37.21%
3934
91.36%
FILE 1113 - Multiple Morse Matches 602
31.06%
178
64.04%
FILE 1114 - Maya Calendar 217
22.58%
67
56.72%
FILE 1115 - Water Shortage 885
28.81%
194
73.20%
FILE 1116 - Puzzle 127
39.37%
47
65.96%
FILE 1117 - Reliable Programs 107
12.15%
39
30.77%
FILE 1118 - Binary Stirling Numbers 1154
34.75%
359
76.32%
FILE 1119 - Project File Dependencies 925
21.95%
226
71.68%
FILE 1120 - No Change 1229
32.22%
364
70.60%
FILE 1121 - Subsequence 13345
39.16%
2894
89.05%
FILE 1122 - Left Labyrinths 154
16.88%
62
37.10%
FILE 1123 - Crazy Search 2417
24.49%
276
60.51%
FILE 1124 - Celebrity jeopardy 49552
57.06%
22308
94.43%
FILE 1125 - Sherlock Holmes 419
20.53%
110
37.27%
FILE 1126 - Payment System 70
20.00%
32
40.62%
FILE 1127 - Word Puzzles 674
33.68%
175
66.29%
FILE 1128 - Water Treatment Plants 132
44.70%
74
66.22%
FILE 1129 - Stargates 168
14.29%
52
25.00%
FILE 1130 - Men at work 649
43.45%
113
67.26%
FILE 1131 - Square dance 147
36.05%
52
51.92%
FILE 1132 - Football 75
20.00%
35
25.71%
FILE 1133 - Rent your airplane and make money 427
26.00%
111
60.36%
FILE 1134 - Who's next? 71
18.31%
30
26.67%
FILE 1135 - Computer 83
20.48%
30
33.33%
FILE 1136 - Help R2-D2! 723
11.76%
117
38.46%
FILE 1137 - Phony primes 466
19.74%
93
58.06%
FILE 1138 - Roof 307
9.45%
63
36.51%
FILE 1139 - Stormy Versailles 89
26.97%
43
27.91%
FILE 1140 - Charles Frédéric Gros 40
2.50%
27
3.70%
FILE 1141 - Count wireless Links 146
25.34%
55
38.18%
FILE 1142 - Fighting the Heat 337
27.60%
108
64.81%
FILE 1143 - Fighting the Heat II 36
47.22%
24
58.33%
FILE 1144 - Find the Walls 47
23.40%
18
38.89%
FILE 1145 - War 174
23.56%
61
49.18%
FILE 1146 - Now or later 2478
43.34%
534
91.57%
FILE 1147 - Crime 422
28.91%
98
73.47%
FILE 1148 - The mysterious X network 4683
34.27%
852
91.20%
FILE 1149 - Bin Packing 9248
32.49%
1057
85.81%
FILE 1150 - On Storing Clothes 174
19.54%
98
30.61%
FILE 1151 - Buy or Build 7490
35.07%
789
85.17%
FILE 1152 - 4 Values whose Sum is 0 20800
27.00%
1967
81.04%
FILE 1153 - Keep the Customer Satisfied 3646
34.34%
615
85.20%
FILE 1154 - UFO Cubes in Roswell 49
12.24%
20
25.00%
FILE 1155 - Black Box 83
26.51%
31
25.81%
FILE 1156 - Pixel Shuffle 663
36.80%
123
78.86%
FILE 1157 - Consecutive ones 132
33.33%
64
51.56%
FILE 1158 - CubesSquared 611
52.37%
172
86.05%
FILE 1159 - BlindFold 57
15.79%
28
17.86%
FILE 1160 - X-Plosives 6687
45.51%
1608
90.42%
FILE 1161 - Objective: Berlin 743
36.20%
187
82.89%
FILE 1162 - Transcript 185
22.16%
46
58.70%
FILE 1163 - The Right Tip 234
24.36%
75
34.67%
FILE 1164 - Booby Traps 184
26.09%
52
59.62%
FILE 1165 - Fire Lane 99
23.23%
26
57.69%
FILE 1166 - Gap 106
18.87%
38
39.47%
FILE 1167 - BEATBIT 101
29.70%
52
40.38%
FILE 1168 - Prester John 95
34.74%
32
56.25%
FILE 1169 - Robotruck 4226
35.87%
727
89.55%
FILE 1170 - Jumping Hero 163
34.36%
65
60.00%
FILE 1171 - Board Games 287
39.37%
76
80.26%
FILE 1172 - The Bridges of Kolsberg 2698
37.29%
838
75.78%
FILE 1173 - The Finest Chef 161
47.83%
71
69.01%
FILE 1174 - IP-TV 7141
43.52%
1889
91.37%
FILE 1175 - Ladies' Choice 1580
37.59%
302
81.46%
FILE 1176 - A Benevolent Josephus 612
48.37%
263
76.43%
FILE 1177 - A General Recurrence Relation 558
32.80%
129
67.44%
FILE 1178 - The Juice Shop 235
39.15%
88
73.86%
FILE 1179 - Minimal Cover of Prime Implicants 89
11.24%
56
16.07%
FILE 1180 - Perfect Numbers 7009
27.21%
1493
72.34%
FILE 1181 - Rubik's Cube 241
19.09%
52
53.85%
FILE 1182 - Sequence Alignment 507
35.50%
97
62.89%
FILE 1183 - Turn All the Lights Off 90
15.56%
39
20.51%
FILE 1184 - Air Raid 2333
55.98%
1010
92.87%
FILE 1185 - Big Number 6781
47.28%
2225
87.46%
FILE 1186 - Chat Rooms 524
23.09%
111
70.27%
FILE 1187 - Diamonds 121
28.93%
51
49.02%
FILE 1188 - Enigmatic Travel 72
63.89%
50
74.00%
FILE 1189 - Find The Multiple 1496
57.29%
547
90.86%
FILE 1190 - Get Them All 54
24.07%
36
22.22%
FILE 1191 - Hermes' Colony 44
29.55%
28
28.57%
FILE 1192 - Searching Sequence Database in Molecular Biology 428
25.70%
125
59.20%
FILE 1193 - Radar Installation 10371
34.06%
2132
83.49%
FILE 1194 - Machine Schedule 4017
51.58%
1385
95.60%
FILE 1195 - Calling Extraterrestrial Intelligence Again 937
52.40%
281
83.99%
FILE 1196 - Tiling Up Blocks 4083
38.77%
1109
91.43%
FILE 1197 - The Suspects 7297
61.68%
2713
96.06%
FILE 1198 - The Geodetic Set Problem 649
53.93%
238
86.97%
FILE 1199 - Elevator Stopping Plan 258
25.19%
82
52.44%
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