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Title Total Submissions / Solving % Total Users / Solving %
FILE 100 - The 3n + 1 problem 599032
26.97%
87089
72.53%
FILE 101 - The Blocks Problem 81204
19.87%
16869
65.14%
FILE 102 - Ecological Bin Packing 82842
38.08%
23437
86.38%
FILE 103 - Stacking Boxes 37240
23.94%
9619
62.31%
FILE 104 - Arbitrage 26910
22.22%
5428
65.20%
FILE 105 - The Skyline Problem 47972
23.04%
11806
63.72%
FILE 106 - Fermat vs. Pythagoras 26197
32.63%
5873
64.50%
FILE 107 - The Cat in the Hat 45520
19.61%
7639
65.55%
FILE 108 - Maximum Sum 46928
40.46%
15075
80.07%
FILE 109 - SCUD Busters 11086
28.11%
2804
64.16%
FILE 110 - Meta-Loopless Sorts 10275
27.87%
2876
60.29%
FILE 111 - History Grading 24282
42.25%
9723
74.38%
FILE 112 - Tree Summing 31662
26.19%
6498
76.70%
FILE 113 - Power of Cryptography 48648
38.79%
16064
87.72%
FILE 114 - Simulation Wizardry 7800
30.46%
2159
73.60%
FILE 115 - Climbing Trees 6403
32.11%
1875
80.11%
FILE 116 - Unidirectional TSP 42097
20.04%
8003
64.91%
FILE 117 - The Postal Worker Rings Once 7529
48.44%
3181
89.66%
FILE 118 - Mutant Flatworld Explorers 15466
37.67%
5796
84.80%
FILE 119 - Greedy Gift Givers 25920
24.86%
8012
66.99%
FILE 120 - Stacks of Flapjacks 27894
39.30%
8533
86.21%
FILE 121 - Pipe Fitters 7145
40.97%
2816
86.65%
FILE 122 - Trees on the level 19732
21.67%
4268
68.13%
FILE 123 - Searching Quickly 11152
32.60%
3584
73.35%
FILE 124 - Following Orders 8977
34.70%
3325
72.57%
FILE 125 - Numbering Paths 8812
25.82%
2443
70.16%
FILE 126 - The Errant Physicist 4155
30.28%
1442
74.69%
FILE 127 - "Accordian" Patience 11262
34.46%
2957
76.43%
FILE 128 - Software CRC 18063
41.94%
3741
88.43%
FILE 129 - Krypton Factor 3936
36.51%
1549
77.73%
FILE 130 - Roman Roulette 8112
41.81%
3357
82.04%
FILE 131 - The Psychic Poker Player 3362
50.65%
1538
89.60%
FILE 132 - Bumpy Objects 3586
38.82%
988
81.17%
FILE 133 - The Dole Queue 11256
44.24%
4608
86.00%
FILE 134 - Loglan-A Logical Language 3425
27.53%
973
79.65%
FILE 135 - No Rectangles 2866
25.05%
1005
49.05%
FILE 136 - Ugly Numbers 65925
30.04%
19302
76.26%
FILE 137 - Polygons 4181
19.16%
940
58.51%
FILE 138 - Street Numbers 18026
43.43%
7404
83.21%
FILE 139 - Telephone Tangles 9058
14.29%
1380
45.14%
FILE 140 - Bandwidth 6577
44.67%
2296
89.33%
FILE 141 - The Spot Game 6320
40.03%
1966
88.96%
FILE 142 - Mouse Clicks 6338
20.75%
2227
41.81%
FILE 143 - Orchard Trees 17094
10.82%
2190
37.58%
FILE 144 - Student Grants 5685
44.13%
2530
83.87%
FILE 145 - Gondwanaland Telecom 8782
22.88%
2343
71.32%
FILE 146 - ID Codes 20419
52.74%
9060
92.33%
FILE 147 - Dollars 39601
24.29%
8445
68.23%
FILE 148 - Anagram checker 4474
34.13%
1202
76.21%
FILE 149 - Forests 1115
42.33%
344
74.42%
FILE 150 - Double Time 2320
28.88%
708
61.86%
FILE 151 - Power Crisis 17496
58.67%
8837
92.46%
FILE 152 - Tree's a Crowd 8699
38.19%
2644
85.17%
FILE 153 - Permalex 6746
28.36%
2253
69.46%
FILE 154 - Recycling 5399
52.01%
2695
89.17%
FILE 155 - All Squares 6629
48.76%
2976
85.18%
FILE 156 - Ananagrams 12440
53.33%
5490
92.13%
FILE 157 - Route Finding 1980
30.00%
601
79.03%
FILE 158 - Calendar 2804
15.16%
618
55.83%
FILE 159 - Word Crosses 4802
23.37%
1616
58.29%
FILE 160 - Factors and Factorials 33812
30.60%
10083
80.81%
FILE 161 - Traffic Lights 6655
35.67%
2154
85.65%
FILE 162 - Beggar My Neighbour 3328
32.30%
1032
77.23%
FILE 163 - City Directions 1607
13.94%
279
64.52%
FILE 164 - String Computer 11243
29.57%
2350
72.81%
FILE 165 - Stamps 3324
37.58%
1116
79.57%
FILE 166 - Making Change 8043
35.87%
2235
83.76%
FILE 167 - The Sultan's Successors 13294
48.44%
5546
89.36%
FILE 168 - Theseus and the Minotaur 7030
31.08%
1303
66.77%
FILE 169 - Xenosemantics 2011
19.79%
297
65.66%
FILE 170 - Clock Patience 5267
41.73%
2043
89.67%
FILE 171 - Car Trialling 3367
13.01%
515
69.51%
FILE 172 - Calculator Language 2379
25.73%
675
70.67%
FILE 173 - Network Wars 2879
15.46%
594
41.25%
FILE 174 - Strategy 1217
36.81%
483
78.47%
FILE 175 - Keywords 1937
12.75%
495
41.82%
FILE 176 - City Navigation 866
32.22%
280
82.86%
FILE 177 - Paper Folding 2491
35.29%
907
65.60%
FILE 178 - Shuffling Patience 1138
37.70%
417
77.70%
FILE 179 - Code Breaking 2206
25.57%
599
73.62%
FILE 180 - Eeny Meeny 2500
21.96%
631
40.89%
FILE 181 - Hearts 1093
47.30%
520
84.42%
FILE 182 - Bonus Bonds 866
42.15%
411
80.54%
FILE 183 - Bit Maps 3933
23.70%
1063
71.03%
FILE 184 - Laser Lines 4073
43.65%
1151
84.10%
FILE 185 - Roman Numerals 1508
44.89%
655
82.44%
FILE 186 - Trip Routing 3772
28.82%
1313
67.02%
FILE 187 - Transaction Processing 2951
33.95%
1142
75.48%
FILE 188 - Perfect Hash 3564
46.63%
1321
87.66%
FILE 189 - Pascal Program Lengths 984
21.44%
286
60.49%
FILE 190 - Circle Through Three Points 13839
32.52%
4837
76.62%
FILE 191 - Intersection 19642
21.54%
4400
67.25%
FILE 192 - Synchronous Design 1071
30.25%
383
71.54%
FILE 193 - Graph Coloring 13910
24.41%
3313
63.39%
FILE 194 - Triangle 2332
13.12%
465
46.02%
FILE 195 - Anagram 33884
23.32%
7659
65.14%
FILE 196 - Spreadsheet 8545
20.00%
1404
70.51%
FILE 197 - Cube 1315
16.50%
319
36.68%
FILE 198 - Peter's Calculator 2732
18.81%
548
64.60%
FILE 199 - Partial differential equations 927
19.96%
341
41.94%
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