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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 1000 - Airport Configuration 1631
9.20%
542
21.40%
FILE 1001 - Say Cheese 2897
41.59%
679
66.57%
FILE 1002 - Crossword Puzzle 735
7.62%
136
23.53%
FILE 1003 - Can't Cut Down the Forest for the Trees 485
14.85%
147
19.73%
FILE 1004 - The Geoduck GUI 371
5.39%
187
9.09%
FILE 1005 - A Major Problem 367
16.35%
162
29.01%
FILE 1006 - Fixed Partition Memory Management 810
35.68%
239
61.09%
FILE 1007 - Professor Monotonic's Networks 682
22.29%
168
51.19%
FILE 1008 - A Vexing Problem 672
20.83%
162
36.42%
FILE 1009 - Balloons in a Box 3356
27.59%
470
78.09%
FILE 1010 - Undecodable Codes 984
19.31%
134
47.76%
FILE 1011 - Crossing the Desert 658
30.55%
111
63.96%
FILE 1012 - Ferries 739
15.43%
147
32.65%
FILE 1013 - Island Hopping 1441
33.38%
326
84.36%
FILE 1014 - Toil for Oil 187
17.11%
68
29.41%
FILE 1015 - Partitions 600
17.83%
103
49.51%
FILE 1016 - Silly Sort 1168
47.86%
365
80.00%
FILE 1017 - Merrily, We Roll Along! 202
18.81%
54
50.00%
FILE 1018 - Building Bridges 889
18.11%
165
61.21%
FILE 1019 - Light Bulbs 416
30.05%
120
65.83%
FILE 1020 - Riding the Bus 343
13.99%
66
45.45%
FILE 1021 - Eurodiffusion 263
42.21%
92
76.09%
FILE 1022 - Covering Whole Holes 754
15.65%
92
36.96%
FILE 1023 - Combining Images 582
15.98%
121
47.11%
FILE 1024 - A Linking Loader 326
20.25%
79
44.30%
FILE 1025 - A Spy in the Metro 13579
46.17%
1874
89.59%
FILE 1026 - The Solar System 742
35.04%
155
73.55%
FILE 1027 - Toll 984
29.47%
234
75.21%
FILE 1028 - Carl the Ant 517
23.40%
72
59.72%
FILE 1029 - Heliport 394
20.56%
85
47.06%
FILE 1030 - Image Is Everything 1679
49.61%
548
89.78%
FILE 1031 - Insecure in Prague 700
17.00%
92
69.57%
FILE 1032 - Intersecting Dates 802
19.70%
134
70.90%
FILE 1033 - Merging Maps 666
7.06%
82
41.46%
FILE 1034 - Navigation 206
9.22%
73
21.92%
FILE 1035 - Tree-Lined Streets 505
26.93%
136
66.91%
FILE 1036 - Suspense! 157
35.03%
58
63.79%
FILE 1037 - Air Traffic Control 344
5.52%
59
27.12%
FILE 1038 - Eyeball Benders 96
29.17%
73
31.51%
FILE 1039 - Simplified GSM Network 505
57.43%
182
87.36%
FILE 1040 - The Traveling Judges Problem 464
50.86%
175
88.57%
FILE 1041 - cNteSahruPfefrlefe 393
27.74%
89
73.03%
FILE 1042 - Lots of Sunlight 698
26.50%
132
64.39%
FILE 1043 - Crossing Streets 183
59.56%
95
86.32%
FILE 1044 - Tiling the Plane 172
43.60%
70
57.14%
FILE 1045 - The Great Wall Game 835
43.59%
232
84.48%
FILE 1046 - Workshops 682
32.84%
152
78.29%
FILE 1047 - Zones 4178
34.01%
1150
88.26%
FILE 1048 - Low Cost Air Travel 2536
15.97%
274
74.45%
FILE 1049 - Remember the A La Mode! 992
27.52%
178
79.21%
FILE 1050 - Ars Longa 293
19.45%
72
51.39%
FILE 1051 - Bipartite Numbers 1081
20.26%
173
60.12%
FILE 1052 - Bit Compressor 913
29.90%
191
76.44%
FILE 1053 - Building a Clock 428
11.21%
63
49.21%
FILE 1054 - Pilgrimage 426
25.35%
97
72.16%
FILE 1055 - Pockets 424
11.08%
257
12.06%
FILE 1056 - Degrees of Separation 5917
45.31%
1597
93.43%
FILE 1057 - Routing 920
22.28%
183
68.31%
FILE 1058 - Grand Prix 522
29.31%
105
77.14%
FILE 1059 - Jacquard Circuits 531
21.66%
113
68.14%
FILE 1060 - Collecting Luggage 465
20.00%
87
56.32%
FILE 1061 - Consanguine Calculations 3079
33.84%
821
90.13%
FILE 1062 - Containers 7462
58.72%
3224
92.49%
FILE 1063 - Marble Game 861
26.48%
154
79.22%
FILE 1064 - Network 1181
31.58%
333
75.68%
FILE 1065 - Raising the Roof 207
19.32%
57
43.86%
FILE 1066 - Problem: Water Tanks 405
26.17%
74
68.92%
FILE 1067 - Tunnels 458
25.55%
116
56.03%
FILE 1068 - Air Conditioning Machinery 533
30.96%
112
73.21%
FILE 1069 - Always an integer 2625
25.52%
385
82.08%
FILE 1070 - Conveyor Belt 460
8.70%
57
40.35%
FILE 1071 - The Hare and the Hounds 333
9.61%
99
22.22%
FILE 1072 - Huffman Codes 424
35.38%
97
77.32%
FILE 1073 - Glenbow Museum 1169
57.14%
367
92.10%
FILE 1074 - Net Loss 197
43.15%
74
78.38%
FILE 1075 - Painter 586
17.41%
80
61.25%
FILE 1076 - Password Suspects 1235
35.47%
187
81.82%
FILE 1077 - The Sky is the Limit 505
37.43%
142
64.79%
FILE 1078 - Steam Roller 1042
36.76%
246
78.05%
FILE 1079 - A Careful Approach 2244
35.29%
451
83.15%
FILE 1080 - My Bad 574
35.71%
141
82.27%
FILE 1081 - The Return of Carl 699
7.58%
71
56.34%
FILE 1082 - Conduit Packing 387
27.91%
107
55.14%
FILE 1083 - Fare and Balanced 720
26.39%
153
56.86%
FILE 1084 - Deer-Proof Fence 645
47.13%
154
87.01%
FILE 1085 - House of Cards 357
36.13%
92
77.17%
FILE 1086 - The Ministers' Major Mess 866
40.53%
212
80.66%
FILE 1087 - Struts and Springs 322
21.12%
75
50.67%
FILE 1088 - Subway Timing 348
34.20%
77
67.53%
FILE 1089 - Suffix-Replacement Grammars 1127
22.63%
170
54.12%
FILE 1090 - APL Lives! 264
22.73%
59
30.51%
FILE 1091 - Barcodes 2630
19.47%
305
73.11%
FILE 1092 - Tracking Bio-bots 1482
26.25%
269
74.72%
FILE 1093 - Castles 873
44.44%
227
75.77%
FILE 1094 - Channel 244
29.51%
68
50.00%
FILE 1095 - Contour Mapping 309
24.60%
74
60.81%
FILE 1096 - The Islands 1650
39.64%
388
84.02%
FILE 1097 - Rain 183
15.30%
55
30.91%
FILE 1098 - Robots on Ice 4414
29.90%
638
68.97%
FILE 1099 - Sharing Chocolate 6581
32.69%
1058
79.49%
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