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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 1000 - Airport Configuration 1655
9.55%
555
21.80%
FILE 1001 - Say Cheese 2949
41.57%
697
66.43%
FILE 1002 - Crossword Puzzle 925
8.11%
158
28.48%
FILE 1003 - Can't Cut Down the Forest for the Trees 513
14.23%
155
19.35%
FILE 1004 - The Geoduck GUI 380
5.53%
192
9.38%
FILE 1005 - A Major Problem 380
17.11%
169
30.18%
FILE 1006 - Fixed Partition Memory Management 818
35.57%
243
60.49%
FILE 1007 - Professor Monotonic's Networks 707
22.49%
174
51.72%
FILE 1008 - A Vexing Problem 704
21.31%
175
37.14%
FILE 1009 - Balloons in a Box 3425
27.80%
478
77.82%
FILE 1010 - Undecodable Codes 1063
19.10%
143
48.95%
FILE 1011 - Crossing the Desert 706
29.46%
118
63.56%
FILE 1012 - Ferries 823
16.65%
156
35.26%
FILE 1013 - Island Hopping 1493
33.89%
338
84.32%
FILE 1014 - Toil for Oil 241
15.35%
73
32.88%
FILE 1015 - Partitions 614
17.92%
110
49.09%
FILE 1016 - Silly Sort 1199
48.37%
377
80.11%
FILE 1017 - Merrily, We Roll Along! 222
18.47%
59
49.15%
FILE 1018 - Building Bridges 928
18.32%
177
59.32%
FILE 1019 - Light Bulbs 442
30.09%
127
66.14%
FILE 1020 - Riding the Bus 373
14.48%
75
46.67%
FILE 1021 - Eurodiffusion 284
40.49%
99
74.75%
FILE 1022 - Covering Whole Holes 777
16.22%
99
39.39%
FILE 1023 - Combining Images 598
17.06%
130
49.23%
FILE 1024 - A Linking Loader 504
13.69%
84
42.86%
FILE 1025 - A Spy in the Metro 13920
46.35%
1933
89.45%
FILE 1026 - The Solar System 751
35.55%
161
73.91%
FILE 1027 - Toll 1015
29.95%
247
75.30%
FILE 1028 - Carl the Ant 558
24.37%
82
58.54%
FILE 1029 - Heliport 436
22.94%
92
53.26%
FILE 1030 - Image Is Everything 1726
49.59%
565
89.20%
FILE 1031 - Insecure in Prague 758
17.55%
100
69.00%
FILE 1032 - Intersecting Dates 830
19.88%
141
69.50%
FILE 1033 - Merging Maps 776
8.38%
96
45.83%
FILE 1034 - Navigation 229
12.23%
79
26.58%
FILE 1035 - Tree-Lined Streets 527
27.70%
145
66.90%
FILE 1036 - Suspense! 169
36.69%
64
62.50%
FILE 1037 - Air Traffic Control 403
4.71%
69
23.19%
FILE 1038 - Eyeball Benders 113
26.55%
82
29.27%
FILE 1039 - Simplified GSM Network 514
57.78%
189
86.77%
FILE 1040 - The Traveling Judges Problem 573
42.41%
187
86.10%
FILE 1041 - cNteSahruPfefrlefe 407
28.01%
97
71.13%
FILE 1042 - Lots of Sunlight 714
26.89%
139
65.47%
FILE 1043 - Crossing Streets 195
60.51%
101
87.13%
FILE 1044 - Tiling the Plane 179
43.02%
75
56.00%
FILE 1045 - The Great Wall Game 880
43.86%
239
84.52%
FILE 1046 - Workshops 724
32.60%
161
77.64%
FILE 1047 - Zones 4288
33.75%
1174
88.07%
FILE 1048 - Low Cost Air Travel 2652
16.55%
283
74.56%
FILE 1049 - Remember the A La Mode! 1011
27.70%
183
79.23%
FILE 1050 - Ars Longa 315
21.90%
79
55.70%
FILE 1051 - Bipartite Numbers 1113
19.95%
179
59.22%
FILE 1052 - Bit Compressor 983
30.01%
204
76.47%
FILE 1053 - Building a Clock 495
10.10%
70
47.14%
FILE 1054 - Pilgrimage 459
24.84%
104
72.12%
FILE 1055 - Pockets 449
11.80%
267
13.11%
FILE 1056 - Degrees of Separation 6005
45.35%
1613
93.37%
FILE 1057 - Routing 1014
22.09%
194
67.53%
FILE 1058 - Grand Prix 550
29.27%
112
76.79%
FILE 1059 - Jacquard Circuits 560
22.14%
120
69.17%
FILE 1060 - Collecting Luggage 476
20.38%
92
56.52%
FILE 1061 - Consanguine Calculations 3152
33.76%
840
90.12%
FILE 1062 - Containers 7711
58.81%
3288
92.61%
FILE 1063 - Marble Game 877
27.25%
162
79.01%
FILE 1064 - Network 1211
31.96%
347
75.79%
FILE 1065 - Raising the Roof 215
19.07%
61
42.62%
FILE 1066 - Problem: Water Tanks 422
26.30%
81
67.90%
FILE 1067 - Tunnels 507
23.67%
125
53.60%
FILE 1068 - Air Conditioning Machinery 553
31.83%
120
73.33%
FILE 1069 - Always an integer 2663
25.69%
394
81.73%
FILE 1070 - Conveyor Belt 486
10.49%
64
46.88%
FILE 1071 - The Hare and the Hounds 351
9.12%
105
20.95%
FILE 1072 - Huffman Codes 446
34.75%
104
75.00%
FILE 1073 - Glenbow Museum 1201
57.12%
379
91.56%
FILE 1074 - Net Loss 203
42.86%
78
76.92%
FILE 1075 - Painter 611
17.51%
85
60.00%
FILE 1076 - Password Suspects 1268
35.33%
196
81.12%
FILE 1077 - The Sky is the Limit 515
37.67%
149
64.43%
FILE 1078 - Steam Roller 1066
37.15%
254
78.35%
FILE 1079 - A Careful Approach 2268
35.36%
462
82.47%
FILE 1080 - My Bad 593
36.42%
148
82.43%
FILE 1081 - The Return of Carl 706
7.79%
75
56.00%
FILE 1082 - Conduit Packing 397
28.46%
112
54.46%
FILE 1083 - Fare and Balanced 796
27.64%
170
58.24%
FILE 1084 - Deer-Proof Fence 671
47.84%
160
86.88%
FILE 1085 - House of Cards 370
35.95%
97
76.29%
FILE 1086 - The Ministers' Major Mess 877
40.71%
216
80.56%
FILE 1087 - Struts and Springs 332
21.39%
80
51.25%
FILE 1088 - Subway Timing 387
34.88%
82
65.85%
FILE 1089 - Suffix-Replacement Grammars 1298
22.65%
184
53.26%
FILE 1090 - APL Lives! 276
23.55%
64
32.81%
FILE 1091 - Barcodes 2760
19.28%
313
72.84%
FILE 1092 - Tracking Bio-bots 1495
26.35%
277
74.37%
FILE 1093 - Castles 879
44.71%
231
75.76%
FILE 1094 - Channel 260
30.38%
76
48.68%
FILE 1095 - Contour Mapping 315
24.76%
79
59.49%
FILE 1096 - The Islands 1789
38.57%
396
83.84%
FILE 1097 - Rain 206
17.48%
64
35.94%
FILE 1098 - Robots on Ice 4476
30.03%
649
68.72%
FILE 1099 - Sharing Chocolate 6694
32.51%
1072
79.29%
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