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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10800 - Not That Kind of Graph | 10990 |
23.14%
|
2342 |
75.28%
|
|
|
|
10801 - Lift Hopping | 14593 |
49.26%
|
3888 |
92.26%
|
|
|
|
10802 - Lex Smallest Drive | 1808 |
24.28%
|
433 |
63.51%
|
|
|
|
10803 - Thunder Mountain | 8133 |
38.44%
|
2054 |
88.70%
|
|
|
|
10804 - Gopher Strategy | 3537 |
24.29%
|
611 |
82.00%
|
|
|
|
10805 - Cockroach Escape Networks | 2108 |
32.31%
|
611 |
70.05%
|
|
|
|
10806 - Dijkstra, Dijkstra. | 9078 |
36.88%
|
2174 |
77.41%
|
|
|
|
10807 - Prim | 3016 |
17.51%
|
553 |
50.63%
|
|
|
|
10808 - Rational Resistors | 960 |
23.23%
|
140 |
65.00%
|
|
|
|
10809 - Great Circle | 572 |
23.08%
|
151 |
63.58%
|
|
|
|
10810 - Ultra-QuickSort | 30186 |
36.50%
|
6629 |
80.59%
|
|
|
|
10811 - Up the Ante | 429 |
47.79%
|
159 |
77.99%
|
|
|
|
10812 - Beat the Spread! | 76872 |
39.65%
|
22879 |
93.71%
|
|
|
|
10813 - Traditional BINGO | 4586 |
50.57%
|
1888 |
93.86%
|
|
|
|
10814 - Simplifying Fractions | 6815 |
45.02%
|
2546 |
85.07%
|
|
|
|
10815 - Andy's First Dictionary | 97752 |
37.48%
|
13910 |
88.97%
|
|
|
10816 - Travel in Desert | 10559 |
23.43%
|
1363 |
76.16%
|
|
|
|
10817 - Headmaster's Headache | 10372 |
36.38%
|
1536 |
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 | 9277 |
59.26%
|
2691 |
91.45%
|
|
|
|
10821 - Constructing BST | 2703 |
41.92%
|
846 |
82.62%
|
|
|
|
10822 - Planet of the Rock, Paper and Scissors | 1183 |
24.94%
|
263 |
76.81%
|
|
|
|
10823 - Of Circles and Squares | 1878 |
33.55%
|
525 |
80.00%
|
|
|
|
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 | 12386 |
44.56%
|
3729 |
87.74%
|
|
|
|
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 | 761 |
40.74%
|
307 |
87.30%
|
|
|
|
10833 - Lunar Forest | 239 |
43.51%
|
89 |
71.91%
|
|
|
|
10834 - The Story of Two Coins | 426 |
29.11%
|
117 |
72.65%
|
|
|
|
10835 - Playing with Coins | 702 |
36.89%
|
185 |
81.62%
|
|
|
|
10836 - The Maximum Term | 486 |
33.33%
|
102 |
82.35%
|
|
|
|
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 | 424 |
45.99%
|
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 | 3726 |
54.80%
|
1590 |
92.20%
|
|
|
|
10844 - Bloques | 1448 |
30.52%
|
283 |
75.97%
|
|
|
|
10845 - The crusades | 186 |
2.15%
|
28 |
10.71%
|
|
|
|
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 | 1106 |
28.21%
|
302 |
81.46%
|
|
|
|
10849 - Move the bishop | 7695 |
42.78%
|
2204 |
92.60%
|
|
|
|
10850 - The Gossipy Gossipers Gossip Gossips | 905 |
35.14%
|
322 |
79.81%
|
|
|
|
10851 - 2D Hieroglyphs decoder | 2308 |
68.54%
|
1389 |
96.26%
|
|
|
|
10852 - Less Prime | 6549 |
72.00%
|
3119 |
96.60%
|
|
|
|
10853 - Pablito nailed a nail | 922 |
14.64%
|
195 |
44.62%
|
|
|
|
10854 - Number of Paths | 1515 |
48.65%
|
661 |
83.36%
|
|
|
|
10855 - Rotated square | 8203 |
56.37%
|
3696 |
94.35%
|
|
|
|
10856 - Recover Factorial | 5739 |
34.12%
|
1248 |
83.81%
|
|
|
|
10857 - Easter Eggs | 449 |
19.82%
|
70 |
64.29%
|
|
|
|
10858 - Unique Factorization | 2971 |
49.38%
|
966 |
91.82%
|
|
|
|
10859 - Placing Lampposts | 4107 |
51.55%
|
913 |
88.50%
|
|
|
|
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 | 501 |
25.15%
|
101 |
74.26%
|
|
|
|
10864 - The Predator | 372 |
23.12%
|
135 |
58.52%
|
|
|
|
10865 - Brownie Points | 3166 |
67.15%
|
1547 |
96.51%
|
|
|
|
10866 - Magic Bitstrings | 569 |
46.22%
|
168 |
86.31%
|
|
|
|
10867 - Cutting a Polygon | 676 |
28.70%
|
156 |
73.72%
|
|
|
|
10868 - Bungee Jumping | 1141 |
47.94%
|
378 |
91.27%
|
|
|
|
10869 - Brownie Points II | 486 |
43.42%
|
161 |
81.37%
|
|
|
|
10870 - Recurrences | 5347 |
60.80%
|
1361 |
94.12%
|
|
|
|
10871 - Primed Subsequence | 4071 |
51.27%
|
1065 |
92.21%
|
|
|
|
10872 - Triangles | 912 |
41.23%
|
345 |
80.87%
|
|
|
|
10873 - Splat, Inc. | 321 |
36.45%
|
165 |
58.79%
|
|
|
|
10874 - Segments | 1743 |
49.11%
|
648 |
87.65%
|
|
|
|
10875 - Big Math | 1196 |
23.75%
|
360 |
62.50%
|
|
|
|
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 | 14489 |
35.03%
|
2408 |
85.88%
|
|
|
|
10882 - Koerner's Pub | 960 |
50.52%
|
411 |
89.29%
|
|
|
|
10883 - Supermean | 4717 |
28.24%
|
871 |
62.92%
|
|
|
|
10884 - Persephone | 250 |
51.60%
|
100 |
86.00%
|
|
|
|
10885 - Martin the Gardener | 241 |
44.81%
|
114 |
75.44%
|
|
|
|
10886 - Standard Deviation | 1217 |
42.73%
|
254 |
77.56%
|
|
|
|
10887 - Concatenation of Languages | 16473 |
23.07%
|
2151 |
72.20%
|
|
|
|
10888 - Warehouse | 2783 |
39.81%
|
603 |
84.91%
|
|
|
|
10889 - The Lost Gift | 972 |
33.23%
|
292 |
79.11%
|
|
|
|
10890 - Maze | 2469 |
40.06%
|
430 |
81.63%
|
|
|
|
10891 - Game of Sum | 10970 |
59.43%
|
3181 |
92.46%
|
|
|
|
10892 - LCM Cardinality | 12008 |
51.92%
|
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 | 8256 |
42.83%
|
3050 |
90.62%
|
|
|
|
10896 - Known Plaintext Attack | 2342 |
47.74%
|
1030 |
89.22%
|
|
|
|
10897 - Travelling Distance | 752 |
63.03%
|
441 |
93.88%
|
|
|
|
10898 - Combo Deal | 2078 |
51.11%
|
783 |
90.29%
|
|
|
|
10899 - Billiard again | 311 |
31.19%
|
96 |
78.12%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |