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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
10800 - Not That Kind of Graph | 11004 |
23.15%
|
2343 |
75.29%
|
|
|
|
10801 - Lift Hopping | 14611 |
49.28%
|
3890 |
92.26%
|
|
|
|
10802 - Lex Smallest Drive | 1808 |
24.28%
|
433 |
63.51%
|
|
|
|
10803 - Thunder Mountain | 8134 |
38.44%
|
2054 |
88.70%
|
|
|
|
10804 - Gopher Strategy | 3538 |
24.31%
|
611 |
82.16%
|
|
|
|
10805 - Cockroach Escape Networks | 2109 |
32.34%
|
612 |
70.10%
|
|
|
|
10806 - Dijkstra, Dijkstra. | 9088 |
36.87%
|
2176 |
77.44%
|
|
|
|
10807 - Prim | 3016 |
17.51%
|
553 |
50.63%
|
|
|
|
10808 - Rational Resistors | 963 |
23.36%
|
141 |
65.25%
|
|
|
|
10809 - Great Circle | 577 |
23.22%
|
152 |
63.82%
|
|
|
|
10810 - Ultra-QuickSort | 30210 |
36.52%
|
6629 |
80.59%
|
|
|
|
10811 - Up the Ante | 430 |
47.67%
|
159 |
77.99%
|
|
|
|
10812 - Beat the Spread! | 76906 |
39.65%
|
22892 |
93.72%
|
|
|
|
10813 - Traditional BINGO | 4589 |
50.56%
|
1890 |
93.81%
|
|
|
|
10814 - Simplifying Fractions | 6815 |
45.02%
|
2546 |
85.07%
|
|
|
|
10815 - Andy's First Dictionary | 97808 |
37.49%
|
13923 |
88.97%
|
|
|
|
10816 - Travel in Desert | 10727 |
23.24%
|
1366 |
76.06%
|
|
|
|
10817 - Headmaster's Headache | 10373 |
36.38%
|
1537 |
88.87%
|
|
|
|
10818 - Dora Trip | 1026 |
26.32%
|
248 |
70.56%
|
|
|
|
10819 - Trouble of 13-Dots | 27015 |
27.62%
|
4375 |
76.00%
|
|
|
|
10820 - Send a Table | 9278 |
59.27%
|
2691 |
91.45%
|
|
|
|
10821 - Constructing BST | 2707 |
41.93%
|
847 |
82.64%
|
|
|
|
10822 - Planet of the Rock, Paper and Scissors | 1184 |
25.00%
|
263 |
76.81%
|
|
|
|
10823 - Of Circles and Squares | 1879 |
33.58%
|
526 |
80.04%
|
|
|
|
10824 - Regular Polygon | 1171 |
35.95%
|
216 |
79.17%
|
|
|
|
10825 - Anagram and Multiplication | 844 |
59.24%
|
283 |
83.39%
|
|
|
|
10826 - Hot or Cold? | 701 |
31.67%
|
244 |
64.34%
|
|
|
|
10827 - Maximum sum on a torus | 12400 |
44.55%
|
3730 |
87.75%
|
|
|
|
10828 - Back to Kernighan-Ritchie | 2483 |
29.92%
|
329 |
80.85%
|
|
|
|
10829 - L-Gap Substrings | 1499 |
36.02%
|
286 |
64.69%
|
|
|
|
10830 - A New Function | 2885 |
51.89%
|
866 |
82.22%
|
|
|
|
10831 - Gerg's Cake | 1565 |
30.48%
|
389 |
75.84%
|
|
|
|
10832 - Yoyodyne | 762 |
40.81%
|
307 |
87.62%
|
|
|
|
10833 - Lunar Forest | 239 |
43.51%
|
89 |
71.91%
|
|
|
|
10834 - The Story of Two Coins | 429 |
29.37%
|
118 |
73.73%
|
|
|
|
10835 - Playing with Coins | 702 |
36.89%
|
185 |
81.62%
|
|
|
|
10836 - The Maximum Term | 489 |
33.54%
|
105 |
81.90%
|
|
|
|
10837 - A Research Problem | 1505 |
35.95%
|
247 |
81.38%
|
|
|
|
10838 - The Pawn Chess | 707 |
46.53%
|
211 |
82.46%
|
|
|
|
10839 - The Curse of Barbosa | 425 |
46.12%
|
161 |
85.09%
|
|
|
|
10840 - Multi-stage Compressor | 313 |
9.58%
|
44 |
31.82%
|
|
|
|
10841 - Lift Hopping in the Real World | 602 |
40.70%
|
183 |
86.34%
|
|
|
|
10842 - Traffic Flow | 6127 |
57.19%
|
2205 |
93.70%
|
|
|
|
10843 - Anne's game | 3735 |
54.81%
|
1593 |
92.22%
|
|
|
|
10844 - Bloques | 1455 |
30.58%
|
283 |
75.97%
|
|
|
|
10845 - The crusades | 187 |
2.14%
|
29 |
10.34%
|
|
|
|
10846 - Reading time from a clock | 215 |
19.07%
|
50 |
64.00%
|
|
|
|
10847 - Basic Tautologies | 339 |
28.91%
|
112 |
66.07%
|
|
|
|
10848 - Make Palindrome Checker | 1107 |
28.27%
|
303 |
81.52%
|
|
|
|
10849 - Move the bishop | 7696 |
42.79%
|
2204 |
92.60%
|
|
|
|
10850 - The Gossipy Gossipers Gossip Gossips | 907 |
35.17%
|
323 |
79.88%
|
|
|
|
10851 - 2D Hieroglyphs decoder | 2309 |
68.56%
|
1390 |
96.26%
|
|
|
|
10852 - Less Prime | 6549 |
72.00%
|
3119 |
96.60%
|
|
|
|
10853 - Pablito nailed a nail | 924 |
14.61%
|
197 |
44.16%
|
|
|
|
10854 - Number of Paths | 1522 |
48.75%
|
663 |
83.41%
|
|
|
|
10855 - Rotated square | 8204 |
56.37%
|
3697 |
94.35%
|
|
|
|
10856 - Recover Factorial | 5739 |
34.12%
|
1248 |
83.81%
|
|
|
|
10857 - Easter Eggs | 449 |
19.82%
|
70 |
64.29%
|
|
|
|
10858 - Unique Factorization | 2982 |
49.46%
|
966 |
91.82%
|
|
|
|
10859 - Placing Lampposts | 4110 |
51.58%
|
914 |
88.51%
|
|
|
|
10860 - Many a Little makes a Mickle | 2826 |
46.25%
|
398 |
86.43%
|
|
|
|
10861 - Security by Ambiguity | 165 |
30.30%
|
61 |
60.66%
|
|
|
|
10862 - Connect the Cable Wires | 3676 |
55.88%
|
1603 |
91.52%
|
|
|
|
10863 - Shovelling Snow | 502 |
25.10%
|
101 |
74.26%
|
|
|
|
10864 - The Predator | 373 |
23.06%
|
136 |
58.09%
|
|
|
|
10865 - Brownie Points | 3174 |
67.20%
|
1549 |
96.45%
|
|
|
|
10866 - Magic Bitstrings | 569 |
46.22%
|
168 |
86.31%
|
|
|
|
10867 - Cutting a Polygon | 676 |
28.70%
|
156 |
73.72%
|
|
|
|
10868 - Bungee Jumping | 1142 |
47.99%
|
378 |
91.27%
|
|
|
|
10869 - Brownie Points II | 486 |
43.42%
|
161 |
81.37%
|
|
|
|
10870 - Recurrences | 5355 |
60.84%
|
1363 |
94.13%
|
|
|
|
10871 - Primed Subsequence | 4091 |
51.23%
|
1065 |
92.21%
|
|
|
|
10872 - Triangles | 913 |
41.29%
|
346 |
80.92%
|
|
|
|
10873 - Splat, Inc. | 325 |
36.62%
|
169 |
58.58%
|
|
|
|
10874 - Segments | 1744 |
49.14%
|
649 |
87.67%
|
|
|
|
10875 - Big Math | 1201 |
23.81%
|
362 |
62.71%
|
|
|
|
10876 - Factory Robot | 421 |
45.13%
|
148 |
85.14%
|
|
|
|
10877 - Diceoids | 690 |
52.46%
|
301 |
83.06%
|
|
|
|
10878 - Decode the tape | 18984 |
44.97%
|
6488 |
92.69%
|
|
|
|
10879 - Code Refactoring | 9098 |
59.33%
|
3950 |
95.77%
|
|
|
|
10880 - Colin and Ryan | 8794 |
31.20%
|
2130 |
85.26%
|
|
|
|
10881 - Piotr's Ants | 14494 |
35.03%
|
2408 |
85.88%
|
|
|
|
10882 - Koerner's Pub | 961 |
50.57%
|
412 |
89.32%
|
|
|
|
10883 - Supermean | 4717 |
28.24%
|
871 |
62.92%
|
|
|
|
10884 - Persephone | 252 |
51.19%
|
100 |
86.00%
|
|
|
|
10885 - Martin the Gardener | 245 |
45.71%
|
115 |
75.65%
|
|
|
|
10886 - Standard Deviation | 1218 |
42.69%
|
254 |
77.56%
|
|
|
|
10887 - Concatenation of Languages | 16513 |
23.08%
|
2154 |
72.24%
|
|
|
|
10888 - Warehouse | 2786 |
39.84%
|
605 |
84.96%
|
|
|
|
10889 - The Lost Gift | 972 |
33.23%
|
292 |
79.11%
|
|
|
|
10890 - Maze | 2469 |
40.06%
|
430 |
81.63%
|
|
|
|
10891 - Game of Sum | 10982 |
59.40%
|
3182 |
92.46%
|
|
|
|
10892 - LCM Cardinality | 12039 |
51.89%
|
3184 |
93.91%
|
|
|
|
10893 - Creating Sudoku Puzzles | 1140 |
22.11%
|
141 |
44.68%
|
|
|
|
10894 - Save Hridoy | 2296 |
46.78%
|
770 |
89.74%
|
|
|
|
10895 - Matrix Transpose | 8274 |
42.80%
|
3052 |
90.63%
|
|
|
|
10896 - Known Plaintext Attack | 2342 |
47.74%
|
1030 |
89.22%
|
|
|
|
10897 - Travelling Distance | 753 |
63.08%
|
442 |
93.89%
|
|
|
|
10898 - Combo Deal | 2078 |
51.11%
|
783 |
90.29%
|
|
|
|
10899 - Billiard again | 313 |
31.63%
|
98 |
78.57%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |


