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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
700 - Date Bugs | 6266 |
32.38%
|
2047 |
79.63%
|
|
|
|
701 - The Archeologists' Dilemma | 22925 |
32.52%
|
4463 |
68.61%
|
|
|
|
702 - The Vindictive Coach | 1889 |
40.66%
|
764 |
81.02%
|
|
|
|
703 - Triple Ties: The Organizer's Nightmare | 2699 |
45.02%
|
1060 |
87.74%
|
|
|
|
704 - Colour Hash | 5126 |
50.18%
|
1555 |
87.52%
|
|
|
|
705 - Slash Maze | 9132 |
45.43%
|
2685 |
89.01%
|
|
|
706 - LC-Display | 63102 |
27.00%
|
14590 |
74.81%
|
|
|
|
707 - Robbery | 2680 |
32.24%
|
718 |
74.93%
|
|
|
|
708 - Dreisam Equations | 1681 |
14.34%
|
318 |
55.97%
|
|
|
|
709 - Formatting Text | 2980 |
20.81%
|
539 |
64.56%
|
|
|
|
710 - The Game | 3164 |
23.93%
|
766 |
72.06%
|
|
|
|
711 - Dividing up | 10333 |
17.50%
|
1865 |
55.01%
|
|
|
|
712 - S-Trees | 9670 |
52.45%
|
2956 |
89.68%
|
|
|
|
713 - Adding Reversed Numbers | 35226 |
33.73%
|
13087 |
69.20%
|
|
|
|
714 - Copying Books | 29425 |
27.96%
|
4624 |
75.74%
|
|
|
|
715 - Substitution Cipher | 1531 |
12.21%
|
333 |
45.05%
|
|
|
|
716 - Commedia dell' arte | 857 |
47.02%
|
262 |
74.81%
|
|
|
|
717 - Calculating Expressions on Turing Machine | 82 |
20.73%
|
41 |
14.63%
|
|
|
|
718 - Skyscraper Floors | 4171 |
25.44%
|
722 |
67.31%
|
|
|
|
719 - Glass Beads | 10906 |
33.07%
|
2440 |
67.83%
|
|
|
|
720 - Hares and Foxes | 801 |
5.49%
|
176 |
12.50%
|
|
|
|
721 - Invitation Cards | 4273 |
32.41%
|
1014 |
74.75%
|
|
|
|
722 - Lakes | 5894 |
33.70%
|
1219 |
86.87%
|
|
|
|
723 - Comment Removal | 541 |
10.91%
|
101 |
39.60%
|
|
|
724 - Reverse | 1049 |
0.00%
|
266 |
0.00%
|
|
|
|
725 - Division | 64548 |
29.59%
|
10200 |
79.34%
|
|
|
|
726 - Decode | 4285 |
14.91%
|
553 |
61.48%
|
|
|
|
727 - Equation | 26467 |
25.52%
|
4762 |
74.21%
|
|
|
|
728 - Scatter Point Plot | 763 |
8.26%
|
169 |
26.63%
|
|
|
|
729 - The Hamming Distance Problem | 26643 |
39.08%
|
7062 |
82.51%
|
|
|
|
730 - Morse Code Generation | 740 |
6.22%
|
108 |
26.85%
|
|
|
|
731 - Numerical Summation of a Series | 994 |
25.05%
|
234 |
37.61%
|
|
|
|
732 - Anagrams by Stack | 8542 |
37.19%
|
2555 |
81.06%
|
|
|
|
733 - Follow the Folding Dot | 591 |
19.12%
|
109 |
59.63%
|
|
|
|
734 - The Programmer's Hex | 794 |
33.25%
|
223 |
66.82%
|
|
|
|
735 - Dart-a-Mania | 4862 |
53.29%
|
1941 |
92.74%
|
|
|
|
736 - Lost in Space | 1992 |
21.39%
|
472 |
56.57%
|
|
|
|
737 - Gleaming the Cubes | 4216 |
50.69%
|
1580 |
92.09%
|
|
|
|
738 - A Logical Problem | 549 |
26.23%
|
182 |
62.64%
|
|
|
|
739 - Soundex Indexing | 11399 |
35.57%
|
3831 |
79.30%
|
|
|
|
740 - Baudot Data Communication Code | 4746 |
56.05%
|
2437 |
89.50%
|
|
|
|
741 - Burrows Wheeler Decoder | 2410 |
35.10%
|
961 |
70.86%
|
|
|
|
742 - Domino Game | 928 |
13.15%
|
369 |
24.12%
|
|
|
|
743 - The MTM Machine | 2076 |
43.69%
|
865 |
72.83%
|
|
|
|
744 - Triangular Museum | 649 |
11.09%
|
264 |
18.56%
|
|
|
|
745 - Numeric Puzzles Again! | 847 |
42.86%
|
328 |
84.76%
|
|
|
|
746 - Polygon Visibility | 588 |
13.10%
|
119 |
45.38%
|
|
|
|
747 - Grid Soccer | 761 |
8.80%
|
283 |
18.02%
|
|
|
|
748 - Exponentiation | 9246 |
54.87%
|
4198 |
91.35%
|
|
|
|
749 - Machine Repair Simulation | 331 |
8.46%
|
70 |
31.43%
|
|
|
|
750 - 8 Queens Chess Problem | 41666 |
26.34%
|
8342 |
73.45%
|
|
|
|
751 - Triangle War | 2047 |
20.71%
|
357 |
56.02%
|
|
|
|
752 - Unscrambling Images | 1396 |
18.62%
|
322 |
41.93%
|
|
|
|
753 - A Plug for UNIX | 11152 |
29.47%
|
1637 |
80.15%
|
|
|
|
754 - Treasure Hunt | 1189 |
22.20%
|
336 |
60.42%
|
|
|
|
755 - 487--3279 | 33874 |
20.79%
|
5550 |
68.61%
|
|
|
|
756 - Biorhythms | 7986 |
38.68%
|
2270 |
77.40%
|
|
|
|
757 - Gone Fishing | 5740 |
21.45%
|
1101 |
61.58%
|
|
|
|
758 - The Same Game | 2574 |
29.06%
|
689 |
60.81%
|
|
|
|
759 - The Return of the Roman Empire | 4087 |
23.78%
|
908 |
68.06%
|
|
|
|
760 - DNA Sequencing | 11391 |
26.85%
|
2171 |
79.00%
|
|
|
|
761 - Transform those strings | 138 |
2.17%
|
56 |
5.36%
|
|
|
|
762 - We Ship Cheap | 21459 |
28.50%
|
4260 |
82.49%
|
|
|
|
763 - Fibinary Numbers | 11403 |
24.13%
|
2579 |
71.69%
|
|
|
|
764 - Pentominos | 875 |
11.20%
|
138 |
41.30%
|
|
|
|
765 - References | 1212 |
15.76%
|
271 |
46.86%
|
|
|
|
766 - Sum of powers | 1196 |
27.42%
|
327 |
56.27%
|
|
|
|
767 - Game | 915 |
11.91%
|
177 |
44.63%
|
|
|
|
768 - Crossword | 94 |
7.45%
|
35 |
17.14%
|
|
|
|
769 - Magic of David Copperfield | 299 |
42.81%
|
124 |
68.55%
|
|
|
|
770 - Puncher | 49 |
12.24%
|
32 |
15.62%
|
|
|
|
771 - Flying Stars | 55 |
12.73%
|
38 |
18.42%
|
|
|
|
772 - Divide et unita | 84 |
20.24%
|
40 |
25.00%
|
|
|
|
773 - The JustaPox Language | 76 |
11.84%
|
35 |
20.00%
|
|
|
|
774 - Driving in City Squares | 90 |
5.56%
|
46 |
8.70%
|
|
|
|
775 - Hamiltonian Cycle | 2161 |
45.07%
|
656 |
84.76%
|
|
|
|
776 - Monkeys in a Regular Forest | 6906 |
27.82%
|
1686 |
73.55%
|
|
|
|
777 - Codebreakers | 532 |
15.04%
|
96 |
38.54%
|
|
|
|
778 - Recording a tape | 110 |
18.18%
|
59 |
27.12%
|
|
|
|
779 - Wily Hacker's Problem | 47 |
12.77%
|
35 |
14.29%
|
|
|
|
780 - Sentence Generator | 52 |
17.31%
|
33 |
12.12%
|
|
|
|
781 - Optimisation | 147 |
6.80%
|
64 |
15.62%
|
|
|
|
782 - Contour Painting | 6611 |
18.95%
|
1172 |
63.99%
|
|
|
|
783 - Trains | 1073 |
27.21%
|
248 |
47.98%
|
|
|
|
784 - Maze Exploration | 18161 |
41.07%
|
5093 |
88.32%
|
|
|
|
785 - Grid Colouring | 9869 |
33.96%
|
2514 |
81.19%
|
|
|
|
786 - Working with Relations | 233 |
9.87%
|
58 |
29.31%
|
|
|
|
787 - Maximum Sub-sequence Product | 15018 |
27.43%
|
4440 |
65.79%
|
|
|
|
788 - One Day Tours | 38 |
2.63%
|
32 |
3.12%
|
|
|
|
789 - Indexing | 866 |
30.72%
|
296 |
46.96%
|
|
|
|
790 - Head Judge Headache | 3465 |
15.70%
|
658 |
61.55%
|
|
|
|
791 - Term Reductions | 183 |
10.38%
|
54 |
18.52%
|
|
|
|
792 - Program Modules | 72 |
18.06%
|
44 |
25.00%
|
|
|
|
793 - Network Connections | 42858 |
30.66%
|
8930 |
83.37%
|
|
|
|
794 - Straightest Paths | 238 |
18.49%
|
63 |
47.62%
|
|
|
|
795 - Sandorf's Cipher | 1250 |
35.84%
|
420 |
76.19%
|
|
|
|
796 - Critical Links | 29186 |
33.07%
|
5449 |
84.51%
|
|
|
|
797 - Two Way Traffic | 103 |
36.89%
|
54 |
55.56%
|
|
|
|
798 - Tile Puzzle | 177 |
50.85%
|
85 |
69.41%
|
|
|
|
799 - Safari Holiday | 887 |
31.00%
|
215 |
58.14%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |