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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
842 - Crossword Puzzles | 363 |
27.55%
|
97 |
57.73%
|
|
|
843 - Crypt Kicker | 23617 |
24.00%
|
4730 |
68.27%
|
|
|
|
845 - Gas Station Numbers | 1931 |
25.95%
|
502 |
68.92%
|
|
|
|
848 - Fmt | 5602 |
20.89%
|
1185 |
63.46%
|
|
|
|
850 - Crypt Kicker II | 21472 |
23.32%
|
4720 |
72.58%
|
|
|
|
851 - Maze | 2372 |
22.98%
|
288 |
53.82%
|
|
|
|
10008 - What's Cryptanalysis? | 44189 |
57.26%
|
17931 |
93.99%
|
|
|
|
10009 - All Roads Lead Where? | 15871 |
34.74%
|
4441 |
82.48%
|
|
|
|
10010 - Where's Waldorf? | 46369 |
31.93%
|
11988 |
82.70%
|
|
|
|
10011 - Where Can You Hide? | 4161 |
10.65%
|
598 |
40.64%
|
|
|
|
10012 - How Big Is It? | 11594 |
30.47%
|
2646 |
69.99%
|
|
|
|
10027 - Language Cardinality | 2561 |
13.59%
|
508 |
52.56%
|
|
|
|
10028 - Demerit Points | 1565 |
24.66%
|
423 |
59.34%
|
|
|
|
10029 - Edit Step Ladders | 14846 |
22.96%
|
2677 |
64.70%
|
|
|
|
10031 - Saskatchewan | 1258 |
7.31%
|
270 |
25.19%
|
|
|
|
10032 - Tug of War | 35867 |
14.21%
|
4983 |
45.68%
|
|
|
|
10033 - Interpreter | 37769 |
25.17%
|
6945 |
78.19%
|
|
|
|
10035 - Primary Arithmetic | 148581 |
29.69%
|
32956 |
87.44%
|
|
|
|
10037 - Bridge | 27218 |
24.92%
|
5934 |
70.90%
|
|
|
|
10082 - WERTYU | 110751 |
40.68%
|
30772 |
90.68%
|
|
|
|
10084 - Hotter Colder | 2232 |
36.25%
|
579 |
75.13%
|
|
|
|
10124 - Subway | 634 |
36.91%
|
281 |
70.11%
|
|
|
|
10125 - Sumsets | 33469 |
25.06%
|
4695 |
79.42%
|
|
|
|
10126 - Zipf's Law | 6259 |
23.81%
|
1410 |
61.06%
|
|
|
|
10135 - Herding Frosh | 4246 |
10.74%
|
756 |
23.54%
|
|
|
|
10136 - Chocolate Chip Cookies | 4270 |
27.47%
|
881 |
69.47%
|
|
|
|
10137 - The Trip | 78881 |
22.79%
|
16788 |
69.69%
|
|
|
|
10138 - CDVII | 8390 |
26.04%
|
1847 |
76.77%
|
|
|
|
10139 - Factovisors | 40616 |
24.63%
|
8004 |
68.67%
|
|
|
|
10141 - Request for Proposal | 29726 |
30.32%
|
8040 |
86.18%
|
|
|
|
10142 - Australian Voting | 54128 |
24.71%
|
6928 |
71.80%
|
|
|
|
10149 - Yahtzee | 6221 |
35.30%
|
1614 |
77.57%
|
|
|
|
10150 - Doublets | 21150 |
24.54%
|
3714 |
73.21%
|
|
|
|
10151 - Spaghetti | 398 |
11.56%
|
104 |
32.69%
|
|
|
|
10152 - ShellSort | 31634 |
37.78%
|
5786 |
86.35%
|
|
|
|
10153 - New Horizons | 562 |
11.57%
|
110 |
39.09%
|
|
|
|
10154 - Weights and Measures | 22781 |
26.88%
|
4366 |
66.93%
|
|
|
|
10202 - Pairsumonious Numbers | 4998 |
42.84%
|
1796 |
82.07%
|
|
|
|
10203 - Snow Clearing | 4213 |
27.37%
|
1203 |
66.92%
|
|
|
|
10204 - Adventures in Moving - Part V | 500 |
17.20%
|
159 |
45.28%
|
|
|
|
10205 - Stack 'em Up | 19274 |
32.87%
|
5506 |
82.76%
|
|
|
|
10224 - Return of the Jedi | 667 |
13.79%
|
148 |
43.92%
|
|
|
|
10225 - Discrete Logging | 1575 |
53.84%
|
554 |
86.64%
|
|
|
|
10226 - Hardwood Species | 57861 |
31.99%
|
11437 |
83.68%
|
|
|
|
10227 - Forests | 7148 |
34.51%
|
2098 |
82.79%
|
|
|
|
10228 - A Star not a Tree? | 7734 |
24.36%
|
1278 |
76.45%
|
|
|
|
10257 - Dick and Jane | 2922 |
38.06%
|
1074 |
72.53%
|
|
|
|
10259 - Hippity Hopscotch | 3875 |
36.57%
|
1106 |
80.74%
|
|
|
|
10260 - Soundex | 21662 |
51.86%
|
9601 |
93.42%
|
|
|
|
10261 - Ferry Loading | 47298 |
36.62%
|
3471 |
76.81%
|
|
|
|
10278 - Fire Station | 16643 |
25.46%
|
2960 |
76.45%
|
|
|
|
10279 - Mine Sweeper | 11241 |
27.52%
|
3140 |
75.73%
|
|
|
|
10280 - Old Wine Into New Bottles | 2028 |
31.16%
|
470 |
68.51%
|
|
|
|
10281 - Average Speed | 10673 |
47.11%
|
4542 |
89.45%
|
|
|
|
10295 - Hay Points | 16635 |
67.39%
|
6228 |
96.23%
|
|
|
|
10296 - Jogging Trails | 3434 |
38.50%
|
866 |
86.61%
|
|
|
|
10297 - Beavergnaw | 5047 |
67.17%
|
2875 |
95.37%
|
|
|
|
10298 - Power Strings | 31192 |
44.33%
|
8904 |
85.61%
|
|
|
|
10299 - Relatives | 23479 |
32.66%
|
5349 |
78.97%
|
|
|
|
10310 - Dog and Gopher | 21444 |
29.17%
|
5150 |
84.08%
|
|
|
|
10315 - Poker Hands | 21001 |
28.64%
|
5245 |
81.43%
|
|
|
|
10316 - Airline Hub | 2849 |
24.18%
|
636 |
73.43%
|
|
|
|
10317 - Equating Equations | 2674 |
14.70%
|
523 |
36.52%
|
|
|
|
10362 - Trains | 1369 |
16.87%
|
204 |
61.76%
|
|
|
|
10365 - Blocks | 4376 |
57.95%
|
2091 |
93.40%
|
|
|
|
10366 - Faucet Flow | 2060 |
30.19%
|
480 |
70.21%
|
|
|
|
10367 - Equations | 1189 |
24.98%
|
328 |
74.39%
|
|
|
|
10368 - Euclid's Game | 7710 |
37.07%
|
2647 |
78.73%
|
|
|
|
10369 - Arctic Network | 21108 |
43.95%
|
5740 |
91.83%
|
|
|
|
10370 - Above Average | 49839 |
54.66%
|
20940 |
95.23%
|
|
|
|
10371 - Time Zones | 3602 |
34.54%
|
1030 |
86.99%
|
|
|
|
10372 - Leaps Tall Buildings (in a single bound) | 754 |
47.08%
|
301 |
78.74%
|
|
|
|
10373 - The Brick Stops Here | 1260 |
30.71%
|
276 |
75.00%
|
|
|
|
10374 - Election | 7101 |
27.25%
|
1808 |
76.71%
|
|
|
|
10375 - Choose and divide | 9878 |
49.77%
|
2540 |
84.06%
|
|
|
|
10376 - Snakes | 635 |
22.36%
|
183 |
63.39%
|
|
|
|
10377 - Maze Traversal | 8053 |
37.48%
|
2797 |
83.52%
|
|
|
|
10379 - Pit Stop Strategy | 360 |
35.00%
|
182 |
56.59%
|
|
|
|
10385 - Duathlon | 5063 |
30.52%
|
780 |
82.18%
|
|
|
|
10387 - Billiard | 2425 |
67.84%
|
1340 |
95.30%
|
|
|
|
10388 - Snap | 2216 |
24.19%
|
551 |
71.87%
|
|
|
|
10389 - Subway | 4953 |
29.76%
|
976 |
79.92%
|
|
|
|
10390 - Bean Counting | 1029 |
28.57%
|
371 |
72.51%
|
|
|
|
10391 - Compound Words | 22781 |
41.13%
|
3826 |
87.04%
|
|
|
|
10392 - Factoring Large Numbers | 10441 |
49.51%
|
3431 |
90.15%
|
|
|
|
10397 - Connect the Campus | 18869 |
35.38%
|
3900 |
88.00%
|
|
|
|
10476 - Spam or Not Spam | 649 |
32.20%
|
198 |
80.30%
|
|
|
|
10511 - Councilling | 6836 |
25.51%
|
926 |
75.70%
|
|
|
|
10526 - Intellectual Property | 973 |
29.29%
|
224 |
69.20%
|
|
|
|
10528 - Major Scales | 3043 |
54.55%
|
1283 |
90.80%
|
|
|
|
10530 - Guessing Game | 19347 |
37.39%
|
5774 |
90.49%
|
|
|
|
10550 - Combination Lock | 36849 |
55.39%
|
17116 |
93.02%
|
|
|
|
10552 - Genealogical Research | 708 |
25.99%
|
240 |
70.83%
|
|
|
|
10553 - Treasure Map | 1285 |
41.48%
|
363 |
74.66%
|
|
|
|
10554 - Calories from Fat | 1372 |
64.43%
|
766 |
94.65%
|
|
|
|
10556 - Biometrics | 893 |
37.51%
|
326 |
77.61%
|
|
|
|
10557 - XYZZY | 18880 |
25.07%
|
3180 |
79.09%
|
|
|
|
10621 - Jack and Jill | 985 |
25.79%
|
220 |
70.45%
|
|
|
|
10622 - Perfect P-th Powers | 20969 |
25.05%
|
3728 |
79.32%
|
|
|
|
10638 - The Trip II | 578 |
17.13%
|
145 |
51.72%
|
|
| << Start < Prev 1 2 Next > End >> | ||
| Display # | Results 1 - 100 of 139 | |