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Title Total Submissions / Solving % Total Users / Solving %
FILE 100 - The 3n + 1 problem 688514
26.82%
102527
72.80%
FILE 101 - The Blocks Problem 89825
20.94%
18816
66.83%
FILE 102 - Ecological Bin Packing 91579
38.39%
26150
86.77%
FILE 103 - Stacking Boxes 40115
24.44%
10452
57.21%
FILE 104 - Arbitrage 28637
23.16%
5828
66.33%
FILE 105 - The Skyline Problem 51686
23.89%
12695
65.26%
FILE 106 - Fermat vs. Pythagoras 27422
33.02%
6206
65.29%
FILE 107 - The Cat in the Hat 48548
20.41%
8154
66.74%
FILE 108 - Maximum Sum 54074
41.88%
17442
81.49%
FILE 109 - SCUD Busters 11685
28.93%
2981
65.85%
FILE 110 - Meta-Loopless Sorts 10941
28.96%
3028
61.79%
FILE 111 - History Grading 28128
43.17%
11016
75.68%
FILE 112 - Tree Summing 34718
26.78%
7004
77.33%
FILE 113 - Power of Cryptography 54972
39.63%
18303
88.37%
FILE 114 - Simulation Wizardry 8129
30.89%
2271
74.11%
FILE 115 - Climbing Trees 6734
32.80%
1988
80.53%
FILE 116 - Unidirectional TSP 48123
21.27%
9060
67.34%
FILE 117 - The Postal Worker Rings Once 8304
48.23%
3368
89.79%
FILE 118 - Mutant Flatworld Explorers 17555
38.05%
6559
85.09%
FILE 119 - Greedy Gift Givers 30253
25.85%
9238
69.44%
FILE 120 - Stacks of Flapjacks 32053
39.92%
9502
86.64%
FILE 121 - Pipe Fitters 7379
41.33%
2925
86.80%
FILE 122 - Trees on the level 23145
23.86%
4896
70.36%
FILE 123 - Searching Quickly 12209
33.29%
3933
74.09%
FILE 124 - Following Orders 10197
36.63%
3741
74.31%
FILE 125 - Numbering Paths 9503
26.37%
2610
71.11%
FILE 126 - The Errant Physicist 4273
30.68%
1490
75.10%
FILE 127 - "Accordian" Patience 13371
35.94%
3420
77.60%
FILE 128 - Software CRC 18588
41.98%
3890
88.64%
FILE 129 - Krypton Factor 5568
37.12%
1894
80.36%
FILE 130 - Roman Roulette 8611
41.45%
3515
82.11%
FILE 131 - The Psychic Poker Player 3662
50.87%
1630
89.57%
FILE 132 - Bumpy Objects 3727
39.52%
1029
81.34%
FILE 133 - The Dole Queue 14225
46.02%
5440
87.30%
FILE 134 - Loglan-A Logical Language 3516
27.93%
1010
79.31%
FILE 135 - No Rectangles 2952
25.78%
1040
50.00%
FILE 136 - Ugly Numbers 76104
30.64%
22184
76.77%
FILE 137 - Polygons 4367
19.65%
985
60.10%
FILE 138 - Street Numbers 19333
44.13%
7857
83.67%
FILE 139 - Telephone Tangles 9383
14.88%
1445
46.37%
FILE 140 - Bandwidth 8224
43.99%
2628
89.54%
FILE 141 - The Spot Game 7019
41.17%
2186
89.30%
FILE 142 - Mouse Clicks 6516
21.16%
2286
43.04%
FILE 143 - Orchard Trees 18447
11.71%
2354
40.23%
FILE 144 - Student Grants 6354
44.92%
2672
84.51%
FILE 145 - Gondwanaland Telecom 9027
23.23%
2428
71.87%
FILE 146 - ID Codes 24611
54.29%
11082
92.73%
FILE 147 - Dollars 46674
25.62%
9751
70.82%
FILE 148 - Anagram checker 4733
34.46%
1274
76.92%
FILE 149 - Forests 1163
43.34%
359
75.21%
FILE 150 - Double Time 2398
29.86%
732
62.16%
FILE 151 - Power Crisis 19361
59.40%
9637
92.57%
FILE 152 - Tree's a Crowd 9982
38.60%
2968
85.98%
FILE 153 - Permalex 7136
28.32%
2343
70.00%
FILE 154 - Recycling 5731
52.24%
2876
89.15%
FILE 155 - All Squares 6783
48.99%
3051
85.32%
FILE 156 - Ananagrams 15841
56.60%
6856
93.06%
FILE 157 - Route Finding 2011
30.23%
616
79.22%
FILE 158 - Calendar 2895
15.20%
646
55.42%
FILE 159 - Word Crosses 5007
23.41%
1670
58.86%
FILE 160 - Factors and Factorials 36884
30.78%
10894
81.55%
FILE 161 - Traffic Lights 7462
36.20%
2431
86.18%
FILE 162 - Beggar My Neighbour 4001
32.17%
1219
78.18%
FILE 163 - City Directions 1725
14.14%
292
64.04%
FILE 164 - String Computer 11850
29.93%
2522
73.28%
FILE 165 - Stamps 3654
38.10%
1201
79.85%
FILE 166 - Making Change 9206
37.11%
2525
84.36%
FILE 167 - The Sultan's Successors 15806
48.79%
6318
89.82%
FILE 168 - Theseus and the Minotaur 7801
31.15%
1522
68.13%
FILE 169 - Xenosemantics 2042
19.74%
302
66.23%
FILE 170 - Clock Patience 5738
42.75%
2197
89.94%
FILE 171 - Car Trialling 3384
13.30%
525
70.10%
FILE 172 - Calculator Language 2509
25.79%
714
70.87%
FILE 173 - Network Wars 2923
15.91%
605
42.31%
FILE 174 - Strategy 1236
37.14%
495
78.79%
FILE 175 - Keywords 2244
16.22%
530
44.53%
FILE 176 - City Navigation 928
30.93%
285
82.11%
FILE 177 - Paper Folding 2785
35.80%
968
67.05%
FILE 178 - Shuffling Patience 1153
38.33%
424
77.59%
FILE 179 - Code Breaking 2245
25.75%
610
73.77%
FILE 180 - Eeny Meeny 2543
22.18%
645
41.55%
FILE 181 - Hearts 1112
47.84%
531
84.75%
FILE 182 - Bonus Bonds 876
42.35%
416
80.53%
FILE 183 - Bit Maps 4899
23.72%
1287
72.26%
FILE 184 - Laser Lines 4305
43.62%
1225
84.33%
FILE 185 - Roman Numerals 1888
43.86%
745
83.89%
FILE 186 - Trip Routing 3961
29.49%
1373
68.03%
FILE 187 - Transaction Processing 3144
34.35%
1202
76.37%
FILE 188 - Perfect Hash 4132
47.89%
1470
88.37%
FILE 189 - Pascal Program Lengths 1029
22.16%
293
60.75%
FILE 190 - Circle Through Three Points 14990
32.91%
5126
77.12%
FILE 191 - Intersection 22462
21.70%
4874
67.62%
FILE 192 - Synchronous Design 1093
30.10%
393
70.74%
FILE 193 - Graph Coloring 16255
25.22%
3842
65.67%
FILE 194 - Triangle 2532
15.32%
495
46.67%
FILE 195 - Anagram 36776
23.82%
8512
66.27%
FILE 196 - Spreadsheet 9769
21.72%
1630
72.45%
FILE 197 - Cube 1396
17.34%
334
39.52%
FILE 198 - Peter's Calculator 2800
19.07%
567
64.73%
FILE 199 - Partial differential equations 942
20.28%
352
42.05%
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