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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
700 - Date Bugs | 6247 |
32.35%
|
2044 |
79.65%
|
|
|
|
701 - The Archeologists' Dilemma | 22831 |
32.36%
|
4391 |
68.25%
|
|
|
|
702 - The Vindictive Coach | 1882 |
40.70%
|
762 |
81.10%
|
|
|
|
703 - Triple Ties: The Organizer's Nightmare | 2699 |
45.02%
|
1060 |
87.74%
|
|
|
|
704 - Colour Hash | 5110 |
50.08%
|
1547 |
87.46%
|
|
|
|
705 - Slash Maze | 9127 |
45.46%
|
2683 |
89.08%
|
|
|
706 - LC-Display | 62859 |
26.90%
|
14486 |
74.71%
|
|
|
|
707 - Robbery | 2675 |
32.19%
|
716 |
74.86%
|
|
|
|
708 - Dreisam Equations | 1681 |
14.34%
|
318 |
55.97%
|
|
|
|
709 - Formatting Text | 2980 |
20.81%
|
539 |
64.56%
|
|
|
|
710 - The Game | 3163 |
23.90%
|
765 |
72.03%
|
|
|
|
711 - Dividing up | 10315 |
17.50%
|
1859 |
55.03%
|
|
|
|
712 - S-Trees | 9622 |
52.47%
|
2943 |
89.74%
|
|
|
|
713 - Adding Reversed Numbers | 35030 |
33.73%
|
13057 |
69.18%
|
|
|
|
714 - Copying Books | 29264 |
27.95%
|
4606 |
75.71%
|
|
|
|
715 - Substitution Cipher | 1530 |
12.16%
|
332 |
44.88%
|
|
|
|
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 | 4162 |
25.40%
|
720 |
67.22%
|
|
|
|
719 - Glass Beads | 10846 |
32.95%
|
2421 |
67.62%
|
|
|
|
720 - Hares and Foxes | 801 |
5.49%
|
176 |
12.50%
|
|
|
|
721 - Invitation Cards | 4244 |
32.47%
|
1005 |
74.83%
|
|
|
|
722 - Lakes | 5752 |
33.48%
|
1209 |
87.01%
|
|
|
|
723 - Comment Removal | 540 |
10.74%
|
100 |
39.00%
|
|
|
724 - Reverse | 1049 |
0.00%
|
266 |
0.00%
|
|
|
|
725 - Division | 63967 |
29.61%
|
10149 |
79.36%
|
|
|
|
726 - Decode | 4285 |
14.91%
|
553 |
61.48%
|
|
|
|
727 - Equation | 25924 |
25.59%
|
4730 |
74.14%
|
|
|
|
728 - Scatter Point Plot | 763 |
8.26%
|
169 |
26.63%
|
|
|
|
729 - The Hamming Distance Problem | 26509 |
39.14%
|
7039 |
82.50%
|
|
|
|
730 - Morse Code Generation | 736 |
6.11%
|
107 |
26.17%
|
|
|
|
731 - Numerical Summation of a Series | 994 |
25.05%
|
234 |
37.61%
|
|
|
|
732 - Anagrams by Stack | 8534 |
37.19%
|
2552 |
81.07%
|
|
|
|
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 | 4829 |
53.39%
|
1935 |
92.76%
|
|
|
|
736 - Lost in Space | 1965 |
21.27%
|
471 |
56.26%
|
|
|
|
737 - Gleaming the Cubes | 4188 |
50.67%
|
1575 |
92.06%
|
|
|
|
738 - A Logical Problem | 547 |
26.33%
|
181 |
62.98%
|
|
|
|
739 - Soundex Indexing | 11383 |
35.58%
|
3826 |
79.33%
|
|
|
|
740 - Baudot Data Communication Code | 4740 |
56.05%
|
2434 |
89.48%
|
|
|
|
741 - Burrows Wheeler Decoder | 2407 |
35.11%
|
960 |
70.83%
|
|
|
|
742 - Domino Game | 928 |
13.15%
|
369 |
24.12%
|
|
|
|
743 - The MTM Machine | 2073 |
43.66%
|
864 |
72.80%
|
|
|
|
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 | 9232 |
54.83%
|
4194 |
91.34%
|
|
|
|
749 - Machine Repair Simulation | 331 |
8.46%
|
70 |
31.43%
|
|
|
|
750 - 8 Queens Chess Problem | 41153 |
26.48%
|
8285 |
73.48%
|
|
|
|
751 - Triangle War | 2046 |
20.67%
|
357 |
56.02%
|
|
|
|
752 - Unscrambling Images | 1396 |
18.62%
|
322 |
41.93%
|
|
|
|
753 - A Plug for UNIX | 11088 |
29.52%
|
1631 |
80.26%
|
|
|
|
754 - Treasure Hunt | 1148 |
21.78%
|
329 |
59.57%
|
|
|
|
755 - 487--3279 | 33827 |
20.79%
|
5545 |
68.60%
|
|
|
|
756 - Biorhythms | 7915 |
38.55%
|
2243 |
77.17%
|
|
|
|
757 - Gone Fishing | 5625 |
21.33%
|
1098 |
61.48%
|
|
|
|
758 - The Same Game | 2574 |
29.06%
|
689 |
60.81%
|
|
|
|
759 - The Return of the Roman Empire | 4070 |
23.76%
|
902 |
68.07%
|
|
|
|
760 - DNA Sequencing | 11250 |
26.76%
|
2157 |
78.91%
|
|
|
|
761 - Transform those strings | 138 |
2.17%
|
56 |
5.36%
|
|
|
|
762 - We Ship Cheap | 21321 |
28.46%
|
4240 |
82.45%
|
|
|
|
763 - Fibinary Numbers | 11390 |
24.12%
|
2576 |
71.66%
|
|
|
|
764 - Pentominos | 875 |
11.20%
|
138 |
41.30%
|
|
|
|
765 - References | 1212 |
15.76%
|
271 |
46.86%
|
|
|
|
766 - Sum of powers | 1180 |
27.46%
|
324 |
55.86%
|
|
|
|
767 - Game | 915 |
11.91%
|
177 |
44.63%
|
|
|
|
768 - Crossword | 94 |
7.45%
|
35 |
17.14%
|
|
|
|
769 - Magic of David Copperfield | 293 |
43.00%
|
123 |
68.29%
|
|
|
|
770 - Puncher | 49 |
12.24%
|
32 |
15.62%
|
|
|
|
771 - Flying Stars | 54 |
12.96%
|
37 |
18.92%
|
|
|
|
772 - Divide et unita | 79 |
18.99%
|
38 |
21.05%
|
|
|
|
773 - The JustaPox Language | 76 |
11.84%
|
35 |
20.00%
|
|
|
|
774 - Driving in City Squares | 87 |
5.75%
|
44 |
9.09%
|
|
|
|
775 - Hamiltonian Cycle | 2158 |
45.04%
|
655 |
84.73%
|
|
|
|
776 - Monkeys in a Regular Forest | 6881 |
27.79%
|
1681 |
73.47%
|
|
|
|
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 | 6607 |
18.96%
|
1171 |
64.05%
|
|
|
|
783 - Trains | 1073 |
27.21%
|
248 |
47.98%
|
|
|
|
784 - Maze Exploration | 18133 |
41.07%
|
5085 |
88.34%
|
|
|
|
785 - Grid Colouring | 9856 |
33.97%
|
2513 |
81.18%
|
|
|
|
786 - Working with Relations | 233 |
9.87%
|
58 |
29.31%
|
|
|
|
787 - Maximum Sub-sequence Product | 14700 |
27.59%
|
4411 |
65.90%
|
|
|
|
788 - One Day Tours | 38 |
2.63%
|
32 |
3.12%
|
|
|
|
789 - Indexing | 865 |
30.75%
|
295 |
47.12%
|
|
|
|
790 - Head Judge Headache | 3450 |
15.74%
|
656 |
61.59%
|
|
|
|
791 - Term Reductions | 183 |
10.38%
|
54 |
18.52%
|
|
|
|
792 - Program Modules | 72 |
18.06%
|
44 |
25.00%
|
|
|
|
793 - Network Connections | 42627 |
30.66%
|
8903 |
83.39%
|
|
|
|
794 - Straightest Paths | 238 |
18.49%
|
63 |
47.62%
|
|
|
|
795 - Sandorf's Cipher | 1248 |
35.82%
|
419 |
76.13%
|
|
|
|
796 - Critical Links | 28560 |
33.15%
|
5423 |
84.49%
|
|
|
|
797 - Two Way Traffic | 98 |
38.78%
|
53 |
56.60%
|
|
|
|
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 | |