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Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
1100 - Paperweight | 498 |
21.29%
|
125 |
48.80%
|
||
1101 - To Add or to Multiply | 650 |
19.69%
|
142 |
58.45%
|
||
1102 - Affine Mess | 127 |
40.16%
|
55 |
69.09%
|
||
1103 - Ancient Messages | 11592 |
40.91%
|
2120 |
90.52%
|
||
1104 - Chips Challenge | 529 |
51.42%
|
225 |
75.56%
|
||
1105 - Coffee Central | 1235 |
32.39%
|
263 |
77.19%
|
||
1106 - Machine Works | 652 |
35.43%
|
145 |
72.41%
|
||
1107 - Magic Sticks | 310 |
24.19%
|
75 |
58.67%
|
||
1108 - Mining Your Own Business | 6476 |
34.13%
|
1329 |
83.45%
|
||
1109 - Mummy Madness | 508 |
27.76%
|
113 |
63.72%
|
||
1110 - Pyramids | 1114 |
27.02%
|
208 |
64.90%
|
||
1111 - Trash Removal | 3493 |
43.00%
|
873 |
83.39%
|
||
1112 - Mice and Maze | 15946 |
36.92%
|
3774 |
91.39%
|
||
1113 - Multiple Morse Matches | 569 |
31.28%
|
168 |
65.48%
|
||
1114 - Maya Calendar | 209 |
21.53%
|
60 |
58.33%
|
||
1115 - Water Shortage | 878 |
28.36%
|
189 |
73.02%
|
||
1116 - Puzzle | 105 |
37.14%
|
39 |
61.54%
|
||
1117 - Reliable Programs | 85 |
8.24%
|
29 |
24.14%
|
||
1118 - Binary Stirling Numbers | 580 |
54.14%
|
256 |
86.33%
|
||
1119 - Project File Dependencies | 914 |
21.44%
|
220 |
71.36%
|
||
1120 - No Change | 1072 |
34.24%
|
323 |
73.37%
|
||
1121 - Subsequence | 12491 |
38.75%
|
2760 |
89.13%
|
||
1122 - Left Labyrinths | 149 |
16.11%
|
58 |
37.93%
|
||
1123 - Crazy Search | 1415 |
22.69%
|
246 |
58.13%
|
||
1124 - Celebrity jeopardy | 46218 |
57.09%
|
21514 |
94.41%
|
||
1125 - Sherlock Holmes | 400 |
20.00%
|
106 |
36.79%
|
||
1126 - Payment System | 56 |
19.64%
|
29 |
37.93%
|
||
1127 - Word Puzzles | 509 |
26.72%
|
141 |
59.57%
|
||
1128 - Water Treatment Plants | 125 |
44.00%
|
70 |
65.71%
|
||
1129 - Stargates | 137 |
16.06%
|
45 |
26.67%
|
||
1130 - Men at work | 596 |
40.44%
|
109 |
66.97%
|
||
1131 - Square dance | 140 |
35.00%
|
47 |
51.06%
|
||
1132 - Football | 50 |
16.00%
|
28 |
25.00%
|
||
1133 - Rent your airplane and make money | 403 |
26.05%
|
106 |
60.38%
|
||
1134 - Who's next? | 64 |
14.06%
|
26 |
23.08%
|
||
1135 - Computer | 55 |
12.73%
|
23 |
26.09%
|
||
1136 - Help R2-D2! | 367 |
9.26%
|
85 |
30.59%
|
||
1137 - Phony primes | 409 |
18.83%
|
86 |
56.98%
|
||
1138 - Roof | 250 |
6.40%
|
49 |
30.61%
|
||
1139 - Stormy Versailles | 74 |
18.92%
|
35 |
20.00%
|
||
1140 - Charles Frédéric Gros | 20 |
5.00%
|
19 |
5.26%
|
||
1141 - Count wireless Links | 134 |
24.63%
|
50 |
38.00%
|
||
1142 - Fighting the Heat | 326 |
26.07%
|
102 |
63.73%
|
||
1143 - Fighting the Heat II | 25 |
40.00%
|
19 |
47.37%
|
||
1144 - Find the Walls | 32 |
18.75%
|
12 |
33.33%
|
||
1145 - War | 137 |
21.17%
|
49 |
44.90%
|
||
1146 - Now or later | 1835 |
44.36%
|
409 |
92.42%
|
||
1147 - Crime | 409 |
27.38%
|
91 |
72.53%
|
||
1148 - The mysterious X network | 4550 |
33.96%
|
832 |
91.11%
|
||
1149 - Bin Packing | 8755 |
32.75%
|
993 |
86.10%
|
||
1150 - On Storing Clothes | 141 |
19.86%
|
86 |
30.23%
|
||
1151 - Buy or Build | 7044 |
34.30%
|
737 |
85.21%
|
||
1152 - 4 Values whose Sum is 0 | 19602 |
27.12%
|
1841 |
81.04%
|
||
1153 - Keep the Customer Satisfied | 3239 |
34.33%
|
524 |
85.50%
|
||
1154 - UFO Cubes in Roswell | 33 |
18.18%
|
15 |
33.33%
|
||
1155 - Black Box | 76 |
25.00%
|
27 |
22.22%
|
||
1156 - Pixel Shuffle | 642 |
36.92%
|
116 |
79.31%
|
||
1157 - Consecutive ones | 123 |
32.52%
|
57 |
52.63%
|
||
1158 - CubesSquared | 592 |
51.69%
|
164 |
85.98%
|
||
1159 - BlindFold | 47 |
4.26%
|
23 |
8.70%
|
||
1160 - X-Plosives | 6360 |
45.11%
|
1564 |
90.35%
|
||
1161 - Objective: Berlin | 647 |
35.24%
|
159 |
82.39%
|
||
1162 - Transcript | 173 |
20.23%
|
41 |
56.10%
|
||
1163 - The Right Tip | 225 |
23.56%
|
71 |
33.80%
|
||
1164 - Booby Traps | 172 |
25.58%
|
47 |
61.70%
|
||
1165 - Fire Lane | 88 |
20.45%
|
20 |
55.00%
|
||
1166 - Gap | 80 |
21.25%
|
29 |
41.38%
|
||
1167 - BEATBIT | 85 |
21.18%
|
43 |
34.88%
|
||
1168 - Prester John | 87 |
31.03%
|
27 |
55.56%
|
||
1169 - Robotruck | 4040 |
35.17%
|
691 |
89.44%
|
||
1170 - Jumping Hero | 124 |
39.52%
|
54 |
62.96%
|
||
1171 - Board Games | 276 |
38.41%
|
72 |
80.56%
|
||
1172 - The Bridges of Kolsberg | 2663 |
37.25%
|
824 |
76.09%
|
||
1173 - The Finest Chef | 152 |
47.37%
|
66 |
69.70%
|
||
1174 - IP-TV | 6463 |
43.60%
|
1831 |
91.43%
|
||
1175 - Ladies' Choice | 1502 |
37.42%
|
282 |
81.21%
|
||
1176 - A Benevolent Josephus | 487 |
48.67%
|
212 |
75.00%
|
||
1177 - A General Recurrence Relation | 527 |
32.45%
|
117 |
69.23%
|
||
1178 - The Juice Shop | 199 |
37.19%
|
70 |
71.43%
|
||
1179 - Minimal Cover of Prime Implicants | 80 |
7.50%
|
50 |
12.00%
|
||
1180 - Perfect Numbers | 6382 |
26.34%
|
1353 |
70.66%
|
||
1181 - Rubik's Cube | 221 |
17.65%
|
46 |
50.00%
|
||
1182 - Sequence Alignment | 435 |
36.09%
|
89 |
64.04%
|
||
1183 - Turn All the Lights Off | 62 |
6.45%
|
32 |
12.50%
|
||
1184 - Air Raid | 1833 |
55.54%
|
791 |
92.92%
|
||
1185 - Big Number | 6532 |
47.47%
|
2181 |
87.57%
|
||
1186 - Chat Rooms | 496 |
22.78%
|
105 |
70.48%
|
||
1187 - Diamonds | 114 |
28.07%
|
47 |
46.81%
|
||
1188 - Enigmatic Travel | 57 |
70.18%
|
41 |
78.05%
|
||
1189 - Find The Multiple | 1313 |
57.20%
|
470 |
90.85%
|
||
1190 - Get Them All | 40 |
15.00%
|
32 |
18.75%
|
||
1191 - Hermes' Colony | 33 |
18.18%
|
22 |
22.73%
|
||
1192 - Searching Sequence Database in Molecular Biology | 290 |
26.90%
|
109 |
54.13%
|
||
1193 - Radar Installation | 7588 |
34.38%
|
1613 |
82.95%
|
||
1194 - Machine Schedule | 3083 |
54.07%
|
1124 |
95.20%
|
||
1195 - Calling Extraterrestrial Intelligence Again | 890 |
53.37%
|
274 |
83.94%
|
||
1196 - Tiling Up Blocks | 3506 |
39.36%
|
1027 |
91.53%
|
||
1197 - The Suspects | 6369 |
60.94%
|
2526 |
96.12%
|
||
1198 - The Geodetic Set Problem | 575 |
53.22%
|
228 |
86.84%
|
||
1199 - Elevator Stopping Plan | 241 |
23.65%
|
76 |
51.32%
|
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