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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 842 - Crossword Puzzles 365
27.95%
99
58.59%
FILE 843 - Crypt Kicker 23840
24.09%
4764
68.37%
FILE 845 - Gas Station Numbers 1931
25.95%
502
68.92%
FILE 848 - Fmt 5646
20.81%
1195
63.35%
FILE 850 - Crypt Kicker II 21619
23.47%
4772
72.78%
FILE 851 - Maze 2377
23.10%
288
54.51%
FILE 10008 - What's Cryptanalysis? 44552
57.32%
18022
94.01%
FILE 10009 - All Roads Lead Where? 15906
34.78%
4450
82.49%
FILE 10010 - Where's Waldorf? 46730
32.05%
12133
82.79%
FILE 10011 - Where Can You Hide? 4167
10.63%
600
40.50%
FILE 10012 - How Big Is It? 11799
30.80%
2656
70.11%
FILE 10027 - Language Cardinality 2562
13.58%
509
52.46%
FILE 10028 - Demerit Points 1565
24.66%
423
59.34%
FILE 10029 - Edit Step Ladders 14967
23.10%
2689
64.78%
FILE 10031 - Saskatchewan 1261
7.30%
271
25.09%
FILE 10032 - Tug of War 35912
14.22%
4990
45.71%
FILE 10033 - Interpreter 37859
25.23%
6968
78.24%
FILE 10035 - Primary Arithmetic 149782
29.82%
33265
87.52%
FILE 10037 - Bridge 27580
25.28%
6061
71.39%
FILE 10082 - WERTYU 111447
40.75%
30999
90.71%
FILE 10084 - Hotter Colder 2238
36.42%
583
75.30%
FILE 10124 - Subway 643
37.01%
283
70.67%
FILE 10125 - Sumsets 33760
25.16%
4736
79.54%
FILE 10126 - Zipf's Law 6326
24.00%
1421
61.29%
FILE 10135 - Herding Frosh 4253
10.72%
761
23.39%
FILE 10136 - Chocolate Chip Cookies 4279
27.44%
884
69.34%
FILE 10137 - The Trip 79092
22.84%
16848
69.79%
FILE 10138 - CDVII 8446
26.30%
1876
77.13%
FILE 10139 - Factovisors 40768
24.72%
8031
68.75%
FILE 10141 - Request for Proposal 29852
30.32%
8071
86.20%
FILE 10142 - Australian Voting 54362
24.74%
6982
71.97%
FILE 10149 - Yahtzee 6362
35.24%
1657
78.03%
FILE 10150 - Doublets 21297
24.62%
3756
73.38%
FILE 10151 - Spaghetti 398
11.56%
104
32.69%
FILE 10152 - ShellSort 31741
37.76%
5820
86.25%
FILE 10153 - New Horizons 562
11.57%
110
39.09%
FILE 10154 - Weights and Measures 22816
26.91%
4369
66.95%
FILE 10202 - Pairsumonious Numbers 5098
42.94%
1842
82.25%
FILE 10203 - Snow Clearing 4253
27.42%
1209
67.00%
FILE 10204 - Adventures in Moving - Part V 500
17.20%
159
45.28%
FILE 10205 - Stack 'em Up 19374
32.96%
5541
82.82%
FILE 10224 - Return of the Jedi 677
14.33%
156
44.87%
FILE 10225 - Discrete Logging 1589
53.81%
557
86.71%
FILE 10226 - Hardwood Species 58496
31.96%
11487
83.72%
FILE 10227 - Forests 7176
34.57%
2103
82.83%
FILE 10228 - A Star not a Tree? 8048
24.19%
1308
76.45%
FILE 10257 - Dick and Jane 2936
38.22%
1081
72.62%
FILE 10259 - Hippity Hopscotch 3881
36.59%
1109
80.79%
FILE 10260 - Soundex 21701
51.88%
9619
93.42%
FILE 10261 - Ferry Loading 47468
36.60%
3479
76.83%
FILE 10278 - Fire Station 16659
25.48%
2965
76.46%
FILE 10279 - Mine Sweeper 11308
27.55%
3147
75.79%
FILE 10280 - Old Wine Into New Bottles 2033
31.23%
471
68.58%
FILE 10281 - Average Speed 10705
47.13%
4550
89.47%
FILE 10295 - Hay Points 16994
67.49%
6305
96.23%
FILE 10296 - Jogging Trails 3457
38.56%
869
86.65%
FILE 10297 - Beavergnaw 5048
67.18%
2876
95.38%
FILE 10298 - Power Strings 31667
44.62%
9059
85.76%
FILE 10299 - Relatives 23663
32.64%
5376
78.94%
FILE 10310 - Dog and Gopher 21467
29.18%
5154
84.07%
FILE 10315 - Poker Hands 21153
28.71%
5289
81.62%
FILE 10316 - Airline Hub 2851
24.17%
636
73.43%
FILE 10317 - Equating Equations 2674
14.70%
523
36.52%
FILE 10362 - Trains 1369
16.87%
204
61.76%
FILE 10365 - Blocks 4379
57.98%
2093
93.41%
FILE 10366 - Faucet Flow 2062
30.21%
481
70.27%
FILE 10367 - Equations 1195
25.02%
330
74.24%
FILE 10368 - Euclid's Game 7754
37.10%
2659
78.75%
FILE 10369 - Arctic Network 21319
43.93%
5782
91.82%
FILE 10370 - Above Average 49978
54.71%
20972
95.23%
FILE 10371 - Time Zones 3632
34.50%
1032
87.02%
FILE 10372 - Leaps Tall Buildings (in a single bound) 761
47.17%
301
78.74%
FILE 10373 - The Brick Stops Here 1267
30.70%
278
75.18%
FILE 10374 - Election 7117
27.24%
1810
76.63%
FILE 10375 - Choose and divide 9931
49.75%
2547
84.10%
FILE 10376 - Snakes 635
22.36%
183
63.39%
FILE 10377 - Maze Traversal 8108
37.56%
2803
83.55%
FILE 10379 - Pit Stop Strategy 360
35.00%
182
56.59%
FILE 10385 - Duathlon 5092
30.48%
783
82.12%
FILE 10387 - Billiard 2426
67.85%
1340
95.30%
FILE 10388 - Snap 2341
24.01%
572
72.20%
FILE 10389 - Subway 5007
29.82%
979
79.98%
FILE 10390 - Bean Counting 1029
28.57%
371
72.51%
FILE 10391 - Compound Words 22910
41.18%
3869
87.10%
FILE 10392 - Factoring Large Numbers 10449
49.55%
3434
90.16%
FILE 10397 - Connect the Campus 18887
35.41%
3904
88.01%
FILE 10476 - Spam or Not Spam 649
32.20%
198
80.30%
FILE 10511 - Councilling 6837
25.52%
927
75.73%
FILE 10526 - Intellectual Property 982
29.43%
227
69.60%
FILE 10528 - Major Scales 3046
54.56%
1285
90.82%
FILE 10530 - Guessing Game 19424
37.35%
5784
90.51%
FILE 10550 - Combination Lock 37182
55.35%
17161
93.03%
FILE 10552 - Genealogical Research 710
26.20%
241
70.95%
FILE 10553 - Treasure Map 1288
41.61%
363
74.66%
FILE 10554 - Calories from Fat 1372
64.43%
766
94.65%
FILE 10556 - Biometrics 893
37.51%
326
77.61%
FILE 10557 - XYZZY 19044
25.19%
3190
79.06%
FILE 10621 - Jack and Jill 986
25.76%
221
70.14%
FILE 10622 - Perfect P-th Powers 21111
25.04%
3751
79.31%
FILE 10638 - The Trip II 582
17.53%
146
52.05%
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