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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
700 - Date Bugs | 6386 |
32.48%
|
2082 |
79.73%
|
|
|
|
701 - The Archeologists' Dilemma | 23492 |
32.53%
|
4632 |
68.91%
|
|
|
|
702 - The Vindictive Coach | 1941 |
40.29%
|
775 |
80.65%
|
|
|
|
703 - Triple Ties: The Organizer's Nightmare | 2722 |
45.15%
|
1073 |
87.60%
|
|
|
|
704 - Colour Hash | 5331 |
49.26%
|
1595 |
86.90%
|
|
|
|
705 - Slash Maze | 9301 |
45.41%
|
2709 |
88.89%
|
|
|
706 - LC-Display | 65997 |
27.48%
|
15454 |
75.70%
|
|
|
|
707 - Robbery | 2730 |
32.42%
|
728 |
75.00%
|
|
|
|
708 - Dreisam Equations | 1702 |
14.98%
|
325 |
57.23%
|
|
|
|
709 - Formatting Text | 3125 |
21.34%
|
555 |
65.23%
|
|
|
|
710 - The Game | 3201 |
24.21%
|
779 |
72.02%
|
|
|
|
711 - Dividing up | 10882 |
18.39%
|
1914 |
55.49%
|
|
|
|
712 - S-Trees | 10121 |
52.18%
|
3011 |
89.57%
|
|
|
|
713 - Adding Reversed Numbers | 36893 |
33.86%
|
13304 |
69.45%
|
|
|
|
714 - Copying Books | 30511 |
28.16%
|
4789 |
75.61%
|
|
|
|
715 - Substitution Cipher | 1556 |
12.79%
|
340 |
46.18%
|
|
|
|
716 - Commedia dell' arte | 908 |
45.26%
|
269 |
74.72%
|
|
|
|
717 - Calculating Expressions on Turing Machine | 131 |
13.74%
|
52 |
13.46%
|
|
|
|
718 - Skyscraper Floors | 4221 |
25.66%
|
730 |
67.53%
|
|
|
|
719 - Glass Beads | 11571 |
34.02%
|
2572 |
69.17%
|
|
|
|
720 - Hares and Foxes | 928 |
5.82%
|
199 |
15.08%
|
|
|
|
721 - Invitation Cards | 4400 |
33.41%
|
1058 |
75.14%
|
|
|
|
722 - Lakes | 6376 |
33.52%
|
1276 |
86.91%
|
|
|
|
723 - Comment Removal | 570 |
11.58%
|
107 |
40.19%
|
|
|
724 - Reverse | 1171 |
0.00%
|
276 |
0.00%
|
|
|
|
725 - Division | 70099 |
29.62%
|
10572 |
79.45%
|
|
|
|
726 - Decode | 4314 |
15.07%
|
562 |
61.57%
|
|
|
|
727 - Equation | 27245 |
25.73%
|
4881 |
74.39%
|
|
|
|
728 - Scatter Point Plot | 785 |
8.54%
|
176 |
27.84%
|
|
|
|
729 - The Hamming Distance Problem | 27676 |
38.95%
|
7157 |
82.62%
|
|
|
|
730 - Morse Code Generation | 756 |
6.48%
|
116 |
27.59%
|
|
|
|
731 - Numerical Summation of a Series | 1018 |
25.74%
|
244 |
39.75%
|
|
|
|
732 - Anagrams by Stack | 9101 |
37.85%
|
2600 |
81.12%
|
|
|
|
733 - Follow the Folding Dot | 633 |
18.64%
|
117 |
58.97%
|
|
|
|
734 - The Programmer's Hex | 812 |
33.87%
|
233 |
67.38%
|
|
|
|
735 - Dart-a-Mania | 5180 |
52.47%
|
1990 |
92.66%
|
|
|
|
736 - Lost in Space | 2159 |
21.77%
|
483 |
56.94%
|
|
|
|
737 - Gleaming the Cubes | 4667 |
49.52%
|
1622 |
92.11%
|
|
|
|
738 - A Logical Problem | 565 |
26.73%
|
194 |
61.86%
|
|
|
|
739 - Soundex Indexing | 11520 |
35.49%
|
3860 |
79.25%
|
|
|
|
740 - Baudot Data Communication Code | 4773 |
56.21%
|
2445 |
89.49%
|
|
|
|
741 - Burrows Wheeler Decoder | 2423 |
35.20%
|
966 |
71.01%
|
|
|
|
742 - Domino Game | 960 |
13.23%
|
377 |
24.67%
|
|
|
|
743 - The MTM Machine | 2098 |
43.71%
|
869 |
72.84%
|
|
|
|
744 - Triangular Museum | 682 |
11.44%
|
280 |
19.29%
|
|
|
|
745 - Numeric Puzzles Again! | 854 |
43.09%
|
334 |
84.73%
|
|
|
|
746 - Polygon Visibility | 629 |
13.67%
|
124 |
47.58%
|
|
|
|
747 - Grid Soccer | 783 |
9.58%
|
296 |
19.59%
|
|
|
|
748 - Exponentiation | 9467 |
54.68%
|
4241 |
91.32%
|
|
|
|
749 - Machine Repair Simulation | 354 |
8.47%
|
80 |
30.00%
|
|
|
|
750 - 8 Queens Chess Problem | 44712 |
25.76%
|
8573 |
73.58%
|
|
|
|
751 - Triangle War | 2071 |
21.10%
|
368 |
56.25%
|
|
|
|
752 - Unscrambling Images | 1406 |
19.13%
|
327 |
42.81%
|
|
|
|
753 - A Plug for UNIX | 11378 |
29.62%
|
1677 |
80.44%
|
|
|
|
754 - Treasure Hunt | 1286 |
23.25%
|
358 |
62.01%
|
|
|
|
755 - 487--3279 | 34401 |
20.85%
|
5591 |
68.68%
|
|
|
|
756 - Biorhythms | 8234 |
39.31%
|
2354 |
78.04%
|
|
|
|
757 - Gone Fishing | 6096 |
22.01%
|
1133 |
61.96%
|
|
|
|
758 - The Same Game | 2605 |
29.33%
|
701 |
61.06%
|
|
|
|
759 - The Return of the Roman Empire | 4196 |
24.19%
|
933 |
68.81%
|
|
|
|
760 - DNA Sequencing | 11964 |
26.74%
|
2235 |
79.11%
|
|
|
|
761 - Transform those strings | 237 |
1.69%
|
70 |
5.71%
|
|
|
|
762 - We Ship Cheap | 21944 |
28.60%
|
4316 |
82.46%
|
|
|
|
763 - Fibinary Numbers | 11665 |
24.08%
|
2606 |
71.83%
|
|
|
|
764 - Pentominos | 888 |
11.94%
|
144 |
43.06%
|
|
|
|
765 - References | 1244 |
16.24%
|
277 |
48.74%
|
|
|
|
766 - Sum of powers | 1222 |
28.07%
|
338 |
57.40%
|
|
|
|
767 - Game | 929 |
12.59%
|
183 |
46.45%
|
|
|
|
768 - Crossword | 147 |
12.24%
|
50 |
28.00%
|
|
|
|
769 - Magic of David Copperfield | 308 |
42.86%
|
129 |
67.44%
|
|
|
|
770 - Puncher | 66 |
22.73%
|
41 |
26.83%
|
|
|
|
771 - Flying Stars | 66 |
22.73%
|
44 |
29.55%
|
|
|
|
772 - Divide et unita | 99 |
21.21%
|
44 |
31.82%
|
|
|
|
773 - The JustaPox Language | 82 |
17.07%
|
40 |
27.50%
|
|
|
|
774 - Driving in City Squares | 111 |
14.41%
|
55 |
21.82%
|
|
|
|
775 - Hamiltonian Cycle | 2301 |
44.98%
|
700 |
84.43%
|
|
|
|
776 - Monkeys in a Regular Forest | 7198 |
28.02%
|
1716 |
73.72%
|
|
|
|
777 - Codebreakers | 563 |
15.10%
|
105 |
40.00%
|
|
|
|
778 - Recording a tape | 139 |
19.42%
|
72 |
30.56%
|
|
|
|
779 - Wily Hacker's Problem | 60 |
10.00%
|
42 |
11.90%
|
|
|
|
780 - Sentence Generator | 63 |
26.98%
|
40 |
25.00%
|
|
|
|
781 - Optimisation | 157 |
10.83%
|
70 |
20.00%
|
|
|
|
782 - Contour Painting | 6682 |
19.05%
|
1182 |
63.96%
|
|
|
|
783 - Trains | 1085 |
27.83%
|
254 |
49.21%
|
|
|
|
784 - Maze Exploration | 18365 |
41.17%
|
5142 |
88.35%
|
|
|
|
785 - Grid Colouring | 9923 |
34.03%
|
2528 |
81.17%
|
|
|
|
786 - Working with Relations | 251 |
11.95%
|
66 |
33.33%
|
|
|
|
787 - Maximum Sub-sequence Product | 15830 |
27.31%
|
4576 |
65.93%
|
|
|
|
788 - One Day Tours | 53 |
1.89%
|
40 |
2.50%
|
|
|
|
789 - Indexing | 888 |
31.42%
|
301 |
47.51%
|
|
|
|
790 - Head Judge Headache | 3870 |
14.68%
|
672 |
61.46%
|
|
|
|
791 - Term Reductions | 250 |
9.60%
|
62 |
22.58%
|
|
|
|
792 - Program Modules | 108 |
21.30%
|
59 |
35.59%
|
|
|
|
793 - Network Connections | 44719 |
31.09%
|
9078 |
83.54%
|
|
|
|
794 - Straightest Paths | 243 |
19.75%
|
67 |
50.75%
|
|
|
|
795 - Sandorf's Cipher | 1271 |
35.80%
|
427 |
76.11%
|
|
|
|
796 - Critical Links | 30932 |
33.11%
|
5639 |
84.29%
|
|
|
|
797 - Two Way Traffic | 115 |
38.26%
|
60 |
58.33%
|
|
|
|
798 - Tile Puzzle | 229 |
49.34%
|
97 |
71.13%
|
|
|
|
799 - Safari Holiday | 898 |
31.29%
|
223 |
58.30%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |