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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 | 1922 |
40.48%
|
773 |
80.60%
|
|
|
|
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 | 65952 |
27.47%
|
15442 |
75.69%
|
|
|
|
707 - Robbery | 2716 |
32.47%
|
727 |
74.97%
|
|
|
|
708 - Dreisam Equations | 1702 |
14.98%
|
325 |
57.23%
|
|
|
|
709 - Formatting Text | 3111 |
21.31%
|
554 |
65.16%
|
|
|
|
710 - The Game | 3200 |
24.19%
|
779 |
72.02%
|
|
|
|
711 - Dividing up | 10873 |
18.35%
|
1913 |
55.46%
|
|
|
|
712 - S-Trees | 10103 |
52.15%
|
3010 |
89.60%
|
|
|
|
713 - Adding Reversed Numbers | 36827 |
33.83%
|
13298 |
69.44%
|
|
|
|
714 - Copying Books | 30428 |
28.10%
|
4784 |
75.59%
|
|
|
|
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 | 102 |
16.67%
|
49 |
12.24%
|
|
|
|
718 - Skyscraper Floors | 4218 |
25.60%
|
729 |
67.49%
|
|
|
|
719 - Glass Beads | 11553 |
34.02%
|
2568 |
69.12%
|
|
|
|
720 - Hares and Foxes | 928 |
5.82%
|
199 |
15.08%
|
|
|
|
721 - Invitation Cards | 4399 |
33.39%
|
1058 |
75.14%
|
|
|
|
722 - Lakes | 6342 |
33.54%
|
1274 |
86.97%
|
|
|
|
723 - Comment Removal | 570 |
11.58%
|
107 |
40.19%
|
|
|
724 - Reverse | 1169 |
0.00%
|
276 |
0.00%
|
|
|
|
725 - Division | 69259 |
29.46%
|
10535 |
79.45%
|
|
|
|
726 - Decode | 4313 |
15.05%
|
562 |
61.57%
|
|
|
|
727 - Equation | 27144 |
25.66%
|
4877 |
74.37%
|
|
|
|
728 - Scatter Point Plot | 785 |
8.54%
|
176 |
27.84%
|
|
|
|
729 - The Hamming Distance Problem | 27617 |
38.91%
|
7149 |
82.60%
|
|
|
|
730 - Morse Code Generation | 756 |
6.48%
|
116 |
27.59%
|
|
|
|
731 - Numerical Summation of a Series | 1017 |
25.66%
|
243 |
39.51%
|
|
|
|
732 - Anagrams by Stack | 9092 |
37.87%
|
2599 |
81.11%
|
|
|
|
733 - Follow the Folding Dot | 633 |
18.64%
|
117 |
58.97%
|
|
|
|
734 - The Programmer's Hex | 811 |
33.79%
|
233 |
67.38%
|
|
|
|
735 - Dart-a-Mania | 5176 |
52.43%
|
1987 |
92.65%
|
|
|
|
736 - Lost in Space | 2158 |
21.73%
|
483 |
56.94%
|
|
|
|
737 - Gleaming the Cubes | 4661 |
49.47%
|
1619 |
92.09%
|
|
|
|
738 - A Logical Problem | 565 |
26.73%
|
194 |
61.86%
|
|
|
|
739 - Soundex Indexing | 11515 |
35.50%
|
3859 |
79.27%
|
|
|
|
740 - Baudot Data Communication Code | 4772 |
56.20%
|
2445 |
89.49%
|
|
|
|
741 - Burrows Wheeler Decoder | 2422 |
35.18%
|
966 |
71.01%
|
|
|
|
742 - Domino Game | 960 |
13.23%
|
377 |
24.67%
|
|
|
|
743 - The MTM Machine | 2097 |
43.68%
|
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 | 624 |
13.78%
|
124 |
47.58%
|
|
|
|
747 - Grid Soccer | 783 |
9.58%
|
296 |
19.59%
|
|
|
|
748 - Exponentiation | 9448 |
54.68%
|
4239 |
91.32%
|
|
|
|
749 - Machine Repair Simulation | 350 |
8.57%
|
79 |
30.38%
|
|
|
|
750 - 8 Queens Chess Problem | 44422 |
25.78%
|
8564 |
73.56%
|
|
|
|
751 - Triangle War | 2070 |
21.06%
|
368 |
56.25%
|
|
|
|
752 - Unscrambling Images | 1406 |
19.13%
|
327 |
42.81%
|
|
|
|
753 - A Plug for UNIX | 11376 |
29.61%
|
1677 |
80.44%
|
|
|
|
754 - Treasure Hunt | 1286 |
23.25%
|
358 |
62.01%
|
|
|
|
755 - 487--3279 | 34382 |
20.84%
|
5588 |
68.65%
|
|
|
|
756 - Biorhythms | 8230 |
39.28%
|
2351 |
78.01%
|
|
|
|
757 - Gone Fishing | 6084 |
21.98%
|
1132 |
61.93%
|
|
|
|
758 - The Same Game | 2604 |
29.30%
|
701 |
61.06%
|
|
|
|
759 - The Return of the Roman Empire | 4191 |
24.15%
|
933 |
68.81%
|
|
|
|
760 - DNA Sequencing | 11930 |
26.72%
|
2232 |
79.08%
|
|
|
|
761 - Transform those strings | 190 |
1.58%
|
69 |
4.35%
|
|
|
|
762 - We Ship Cheap | 21917 |
28.59%
|
4310 |
82.44%
|
|
|
|
763 - Fibinary Numbers | 11651 |
24.06%
|
2604 |
71.81%
|
|
|
|
764 - Pentominos | 887 |
11.84%
|
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 | 110 |
13.64%
|
55 |
20.00%
|
|
|
|
775 - Hamiltonian Cycle | 2291 |
44.96%
|
698 |
84.38%
|
|
|
|
776 - Monkeys in a Regular Forest | 7194 |
28.01%
|
1715 |
73.70%
|
|
|
|
777 - Codebreakers | 563 |
15.10%
|
105 |
40.00%
|
|
|
|
778 - Recording a tape | 138 |
18.84%
|
72 |
30.56%
|
|
|
|
779 - Wily Hacker's Problem | 54 |
11.11%
|
40 |
12.50%
|
|
|
|
780 - Sentence Generator | 62 |
25.81%
|
40 |
22.50%
|
|
|
|
781 - Optimisation | 157 |
10.83%
|
70 |
20.00%
|
|
|
|
782 - Contour Painting | 6674 |
19.06%
|
1182 |
63.96%
|
|
|
|
783 - Trains | 1084 |
27.77%
|
254 |
49.21%
|
|
|
|
784 - Maze Exploration | 18359 |
41.15%
|
5141 |
88.35%
|
|
|
|
785 - Grid Colouring | 9922 |
34.03%
|
2528 |
81.17%
|
|
|
|
786 - Working with Relations | 251 |
11.95%
|
66 |
33.33%
|
|
|
|
787 - Maximum Sub-sequence Product | 15804 |
27.28%
|
4570 |
65.89%
|
|
|
|
788 - One Day Tours | 50 |
2.00%
|
40 |
2.50%
|
|
|
|
789 - Indexing | 887 |
31.34%
|
301 |
47.51%
|
|
|
|
790 - Head Judge Headache | 3549 |
15.64%
|
671 |
61.55%
|
|
|
|
791 - Term Reductions | 244 |
9.43%
|
62 |
20.97%
|
|
|
|
792 - Program Modules | 97 |
19.59%
|
58 |
29.31%
|
|
|
|
793 - Network Connections | 44659 |
31.07%
|
9068 |
83.51%
|
|
|
|
794 - Straightest Paths | 243 |
19.75%
|
67 |
50.75%
|
|
|
|
795 - Sandorf's Cipher | 1270 |
35.75%
|
427 |
76.11%
|
|
|
|
796 - Critical Links | 30881 |
33.09%
|
5632 |
84.29%
|
|
|
|
797 - Two Way Traffic | 115 |
38.26%
|
60 |
58.33%
|
|
|
|
798 - Tile Puzzle | 228 |
49.12%
|
97 |
71.13%
|
|
|
|
799 - Safari Holiday | 898 |
31.29%
|
223 |
58.30%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |