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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10800 - Not That Kind of Graph | 10941 |
23.11%
|
2338 |
75.28%
|
|
|
|
10801 - Lift Hopping | 14503 |
49.24%
|
3872 |
92.30%
|
|
|
|
10802 - Lex Smallest Drive | 1808 |
24.28%
|
433 |
63.51%
|
|
|
|
10803 - Thunder Mountain | 8114 |
38.42%
|
2052 |
88.74%
|
|
|
|
10804 - Gopher Strategy | 3507 |
24.41%
|
611 |
82.00%
|
|
|
|
10805 - Cockroach Escape Networks | 2094 |
32.23%
|
606 |
69.80%
|
|
|
|
10806 - Dijkstra, Dijkstra. | 9055 |
36.84%
|
2170 |
77.37%
|
|
|
|
10807 - Prim | 3016 |
17.51%
|
553 |
50.63%
|
|
|
|
10808 - Rational Resistors | 960 |
23.23%
|
140 |
65.00%
|
|
|
|
10809 - Great Circle | 561 |
23.17%
|
151 |
62.91%
|
|
|
|
10810 - Ultra-QuickSort | 29510 |
36.21%
|
6606 |
80.56%
|
|
|
|
10811 - Up the Ante | 415 |
48.19%
|
154 |
77.92%
|
|
|
|
10812 - Beat the Spread! | 76274 |
39.53%
|
22791 |
93.71%
|
|
|
|
10813 - Traditional BINGO | 4549 |
50.56%
|
1875 |
93.81%
|
|
|
|
10814 - Simplifying Fractions | 6726 |
45.06%
|
2540 |
85.04%
|
|
|
|
10815 - Andy's First Dictionary | 97174 |
37.42%
|
13854 |
88.98%
|
|
|
10816 - Travel in Desert | 10315 |
23.55%
|
1353 |
76.05%
|
|
|
|
10817 - Headmaster's Headache | 10357 |
36.34%
|
1534 |
88.85%
|
|
|
|
10818 - Dora Trip | 1026 |
26.32%
|
248 |
70.56%
|
|
|
|
10819 - Trouble of 13-Dots | 26681 |
27.63%
|
4370 |
76.02%
|
|
|
|
10820 - Send a Table | 9260 |
59.20%
|
2686 |
91.44%
|
|
|
|
10821 - Constructing BST | 2697 |
41.94%
|
845 |
82.60%
|
|
|
|
10822 - Planet of the Rock, Paper and Scissors | 1183 |
24.94%
|
263 |
76.81%
|
|
|
|
10823 - Of Circles and Squares | 1874 |
33.46%
|
523 |
79.92%
|
|
|
|
10824 - Regular Polygon | 1171 |
35.95%
|
216 |
79.17%
|
|
|
|
10825 - Anagram and Multiplication | 844 |
59.24%
|
283 |
83.39%
|
|
|
|
10826 - Hot or Cold? | 694 |
31.70%
|
241 |
64.32%
|
|
|
|
10827 - Maximum sum on a torus | 12354 |
44.57%
|
3725 |
87.76%
|
|
|
|
10828 - Back to Kernighan-Ritchie | 2480 |
29.84%
|
328 |
80.49%
|
|
|
|
10829 - L-Gap Substrings | 1483 |
36.01%
|
284 |
64.44%
|
|
|
|
10830 - A New Function | 2884 |
51.91%
|
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 | 485 |
33.20%
|
101 |
82.18%
|
|
|
|
10837 - A Research Problem | 1498 |
35.91%
|
245 |
81.22%
|
|
|
|
10838 - The Pawn Chess | 704 |
46.45%
|
210 |
82.38%
|
|
|
|
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 | 581 |
41.14%
|
182 |
86.26%
|
|
|
|
10842 - Traffic Flow | 6126 |
57.18%
|
2204 |
93.69%
|
|
|
|
10843 - Anne's game | 3655 |
54.88%
|
1578 |
92.21%
|
|
|
|
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 | 337 |
28.78%
|
111 |
65.77%
|
|
|
|
10848 - Make Palindrome Checker | 1102 |
28.04%
|
300 |
81.33%
|
|
|
|
10849 - Move the bishop | 7693 |
42.77%
|
2204 |
92.60%
|
|
|
|
10850 - The Gossipy Gossipers Gossip Gossips | 905 |
35.14%
|
322 |
79.81%
|
|
|
|
10851 - 2D Hieroglyphs decoder | 2298 |
68.58%
|
1385 |
96.32%
|
|
|
|
10852 - Less Prime | 6523 |
71.98%
|
3117 |
96.63%
|
|
|
|
10853 - Pablito nailed a nail | 922 |
14.64%
|
195 |
44.62%
|
|
|
|
10854 - Number of Paths | 1502 |
48.47%
|
656 |
83.38%
|
|
|
|
10855 - Rotated square | 8192 |
56.36%
|
3693 |
94.34%
|
|
|
|
10856 - Recover Factorial | 5698 |
33.80%
|
1243 |
83.75%
|
|
|
|
10857 - Easter Eggs | 433 |
20.09%
|
70 |
62.86%
|
|
|
|
10858 - Unique Factorization | 2945 |
49.37%
|
960 |
91.77%
|
|
|
|
10859 - Placing Lampposts | 4099 |
51.52%
|
911 |
88.47%
|
|
|
|
10860 - Many a Little makes a Mickle | 2807 |
46.35%
|
395 |
86.33%
|
|
|
|
10861 - Security by Ambiguity | 163 |
29.45%
|
60 |
60.00%
|
|
|
|
10862 - Connect the Cable Wires | 3650 |
55.81%
|
1596 |
91.48%
|
|
|
|
10863 - Shovelling Snow | 500 |
25.00%
|
100 |
74.00%
|
|
|
|
10864 - The Predator | 372 |
23.12%
|
135 |
58.52%
|
|
|
|
10865 - Brownie Points | 3109 |
66.97%
|
1532 |
96.48%
|
|
|
|
10866 - Magic Bitstrings | 559 |
45.80%
|
166 |
86.75%
|
|
|
|
10867 - Cutting a Polygon | 671 |
28.61%
|
155 |
73.55%
|
|
|
|
10868 - Bungee Jumping | 1139 |
47.85%
|
376 |
91.22%
|
|
|
|
10869 - Brownie Points II | 485 |
43.51%
|
160 |
81.88%
|
|
|
|
10870 - Recurrences | 5316 |
60.78%
|
1354 |
94.09%
|
|
|
|
10871 - Primed Subsequence | 4052 |
51.21%
|
1063 |
92.19%
|
|
|
|
10872 - Triangles | 911 |
41.16%
|
344 |
80.81%
|
|
|
|
10873 - Splat, Inc. | 321 |
36.45%
|
165 |
58.79%
|
|
|
|
10874 - Segments | 1741 |
49.11%
|
647 |
87.64%
|
|
|
|
10875 - Big Math | 1196 |
23.75%
|
360 |
62.50%
|
|
|
|
10876 - Factory Robot | 419 |
45.11%
|
147 |
85.03%
|
|
|
|
10877 - Diceoids | 690 |
52.46%
|
301 |
83.06%
|
|
|
|
10878 - Decode the tape | 18974 |
44.97%
|
6486 |
92.69%
|
|
|
|
10879 - Code Refactoring | 9062 |
59.32%
|
3940 |
95.76%
|
|
|
|
10880 - Colin and Ryan | 8792 |
31.19%
|
2128 |
85.24%
|
|
|
|
10881 - Piotr's Ants | 14462 |
35.02%
|
2403 |
85.89%
|
|
|
|
10882 - Koerner's Pub | 953 |
50.68%
|
409 |
89.49%
|
|
|
|
10883 - Supermean | 4707 |
28.21%
|
869 |
62.83%
|
|
|
|
10884 - Persephone | 249 |
51.41%
|
99 |
85.86%
|
|
|
|
10885 - Martin the Gardener | 240 |
45.00%
|
113 |
76.11%
|
|
|
|
10886 - Standard Deviation | 1216 |
42.68%
|
253 |
77.47%
|
|
|
|
10887 - Concatenation of Languages | 16399 |
23.07%
|
2138 |
72.12%
|
|
|
|
10888 - Warehouse | 2764 |
39.80%
|
597 |
84.59%
|
|
|
|
10889 - The Lost Gift | 972 |
33.23%
|
292 |
79.11%
|
|
|
|
10890 - Maze | 2463 |
39.91%
|
429 |
81.59%
|
|
|
|
10891 - Game of Sum | 10921 |
59.40%
|
3168 |
92.42%
|
|
|
|
10892 - LCM Cardinality | 11954 |
51.96%
|
3176 |
93.89%
|
|
|
|
10893 - Creating Sudoku Puzzles | 1140 |
22.11%
|
141 |
44.68%
|
|
|
|
10894 - Save Hridoy | 2269 |
46.94%
|
770 |
89.74%
|
|
|
|
10895 - Matrix Transpose | 8191 |
42.73%
|
3037 |
90.58%
|
|
|
|
10896 - Known Plaintext Attack | 2319 |
47.74%
|
1029 |
89.21%
|
|
|
|
10897 - Travelling Distance | 752 |
63.03%
|
441 |
93.88%
|
|
|
|
10898 - Combo Deal | 2077 |
51.08%
|
782 |
90.28%
|
|
|
|
10899 - Billiard again | 311 |
31.19%
|
96 |
78.12%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |