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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11500 - Vampires | 2262 |
52.21%
|
636 |
87.11%
|
|
|
|
11501 - Laurel Creek | 256 |
36.72%
|
99 |
76.77%
|
|
|
|
11502 - Rocket Stages | 652 |
21.78%
|
144 |
63.19%
|
|
|
|
11503 - Virtual Friends | 27718 |
41.91%
|
6968 |
89.62%
|
|
|
|
11504 - Dominos | 24662 |
31.21%
|
5399 |
80.05%
|
|
|
|
11505 - Logo | 4256 |
37.34%
|
1122 |
88.59%
|
|
|
|
11506 - Angry Programmer | 7738 |
36.97%
|
1851 |
88.11%
|
|
|
|
11507 - Bender B. Rodríguez Problem | 9687 |
55.29%
|
4559 |
93.70%
|
|
|
11508 - Life on Mars? | 1051 |
55.76%
|
400 |
93.75%
|
|
|
|
11509 - Touring Robot | 501 |
35.33%
|
205 |
67.80%
|
|
|
|
11510 - Erdös Unit Fractions | 334 |
47.90%
|
124 |
77.42%
|
|
|
|
11511 - Frieze Patterns | 631 |
43.42%
|
201 |
84.08%
|
|
|
|
11512 - GATTACA | 9397 |
45.65%
|
2427 |
85.58%
|
|
|
|
11513 - 9 Puzzle | 3632 |
40.83%
|
741 |
86.77%
|
|
|
|
11514 - Batman | 1455 |
31.89%
|
398 |
81.16%
|
|
|
|
11515 - Cranes | 1193 |
44.17%
|
472 |
92.37%
|
|
|
|
11516 - WiFi | 6690 |
36.94%
|
1342 |
89.12%
|
|
|
|
11517 - Exact Change | 16565 |
36.43%
|
3979 |
87.91%
|
|
|
|
11518 - Dominos 2 | 14711 |
40.63%
|
3790 |
91.95%
|
|
|
|
11519 - Logo 2 | 1399 |
31.52%
|
368 |
86.41%
|
|
|
|
11520 - Fill the Square | 7184 |
63.13%
|
2501 |
96.96%
|
|
|
|
11521 - Compressor | 460 |
19.78%
|
71 |
52.11%
|
|
|
|
11522 - Pyramid Number | 334 |
60.18%
|
158 |
94.30%
|
|
|
|
11523 - Recycling | 1323 |
41.50%
|
299 |
77.26%
|
|
|
|
11524 - InCircle | 1201 |
76.60%
|
459 |
94.34%
|
|
|
|
11525 - Permutation | 4080 |
54.44%
|
1137 |
91.03%
|
|
|
|
11526 - H(n) | 18481 |
36.92%
|
4805 |
75.05%
|
|
|
|
11527 - Morning Walk | 232 |
5.17%
|
59 |
13.56%
|
|
|
|
11528 - Switch Grid | 240 |
30.83%
|
76 |
72.37%
|
|
|
|
11529 - Strange Tax Calculation | 697 |
44.19%
|
141 |
83.69%
|
|
|
|
11530 - SMS Typing | 24101 |
48.33%
|
9005 |
94.83%
|
|
|
|
11531 - Solve the Broken Maze | 422 |
12.32%
|
101 |
33.66%
|
|
|
|
11532 - Simple Adjacency Maximization | 2126 |
41.67%
|
701 |
88.45%
|
|
|
|
11533 - Special Number | 824 |
21.72%
|
153 |
69.28%
|
|
|
|
11534 - Say Goodbye to Tic-Tac-Toe | 1093 |
39.98%
|
319 |
86.21%
|
|
|
|
11535 - Set of Marbles | 619 |
49.92%
|
232 |
91.81%
|
|
|
|
11536 - Smallest Sub-Array | 7054 |
42.23%
|
1598 |
88.24%
|
|
|
|
11537 - Secret Problemsetters' Union | 487 |
15.20%
|
86 |
61.63%
|
|
|
|
11538 - Chess Queen | 7855 |
59.19%
|
1910 |
94.97%
|
|
|
|
11539 - Another Word Game | 1004 |
31.57%
|
234 |
76.07%
|
|
|
|
11540 - Sultan's Chandelier | 340 |
29.41%
|
74 |
74.32%
|
|
|
|
11541 - Decoding | 11490 |
58.52%
|
5205 |
95.45%
|
|
|
|
11542 - Square | 3394 |
38.86%
|
548 |
88.69%
|
|
|
|
11543 - Two Points And Curious MumboJumbo | 99 |
49.49%
|
39 |
66.67%
|
|
|
|
11544 - Recruiter's Problem | 843 |
17.32%
|
126 |
64.29%
|
|
|
|
11545 - Avoiding Jungle in the Dark | 1213 |
35.86%
|
372 |
85.22%
|
|
|
|
11546 - Olympic Swimming | 342 |
42.98%
|
100 |
73.00%
|
|
|
|
11547 - Automatic Answer | 49540 |
69.09%
|
25697 |
97.60%
|
|
|
|
11548 - Blackboard Bonanza | 1555 |
42.38%
|
516 |
85.27%
|
|
|
|
11549 - Calculator Conundrum | 10771 |
44.05%
|
2156 |
84.55%
|
|
|
|
11550 - Demanding Dilemma | 5853 |
34.29%
|
1493 |
86.47%
|
|
|
|
11551 - Experienced Endeavour | 1006 |
58.45%
|
253 |
90.51%
|
|
|
|
11552 - Fewest Flops | 4155 |
40.94%
|
824 |
84.83%
|
|
|
|
11553 - Grid Game | 3878 |
58.54%
|
1867 |
94.54%
|
|
|
|
11554 - Hapless Hedonism | 1787 |
59.21%
|
893 |
92.72%
|
|
|
|
11555 - Aspen Avenue | 734 |
38.01%
|
222 |
76.13%
|
|
|
|
11556 - Best Compression Ever | 1491 |
55.33%
|
662 |
93.66%
|
|
|
|
11557 - Code Theft | 498 |
22.89%
|
115 |
58.26%
|
|
|
|
11558 - Dinner | 262 |
24.05%
|
83 |
39.76%
|
|
|
|
11559 - Event Planning | 44582 |
40.44%
|
15800 |
90.53%
|
|
|
|
11560 - Fixing the Bugs | 564 |
21.28%
|
102 |
56.86%
|
|
|
|
11561 - Getting Gold | 4006 |
59.94%
|
1621 |
94.14%
|
|
|
|
11562 - Hard Evidence | 712 |
13.34%
|
84 |
53.57%
|
|
|
|
11563 - Introspective Caching | 738 |
29.81%
|
189 |
75.66%
|
|
|
|
11564 - Just A Few More Triangles! | 246 |
30.49%
|
69 |
50.72%
|
|
|
|
11565 - Simple Equations | 18572 |
35.95%
|
4413 |
90.66%
|
|
|
|
11566 - Let's Yum Cha! | 5991 |
30.03%
|
1031 |
88.55%
|
|
|
|
11567 - Moliu Number Generator | 3973 |
35.44%
|
1259 |
84.99%
|
|
|
|
11568 - Pincer Attack!! | 312 |
21.47%
|
56 |
69.64%
|
|
|
|
11569 - Lovely Hint | 909 |
46.42%
|
352 |
91.76%
|
|
|
|
11570 - Sudoku without numbers? | 123 |
50.41%
|
62 |
69.35%
|
|
|
|
11571 - Simple Equations - Extreme!! | 2207 |
9.74%
|
361 |
29.64%
|
|
|
|
11572 - Unique Snowflakes | 35315 |
36.21%
|
6735 |
81.78%
|
|
|
|
11573 - Ocean Currents | 3563 |
40.25%
|
774 |
89.53%
|
|
|
|
11574 - Colliding Traffic | 999 |
32.83%
|
234 |
73.93%
|
|
|
|
11575 - Zerg Rush!!! | 233 |
16.31%
|
59 |
49.15%
|
|
|
|
11576 - Scrolling Sign | 2916 |
56.69%
|
1251 |
92.09%
|
|
|
|
11577 - Letter Frequency | 11352 |
51.35%
|
4285 |
94.73%
|
|
|
|
11578 - Situp Benches | 650 |
30.00%
|
150 |
70.67%
|
|
|
|
11579 - Triangle Trouble | 3697 |
38.76%
|
848 |
87.62%
|
|
|
|
11580 - Finding the Transmitter | 128 |
4.69%
|
17 |
23.53%
|
|
|
|
11581 - Grid Successors | 3913 |
75.39%
|
2473 |
98.06%
|
|
|
|
11582 - Colossal Fibonacci Numbers! | 15641 |
32.40%
|
1582 |
88.50%
|
|
|
|
11583 - Alien DNA | 770 |
54.03%
|
307 |
84.36%
|
|
|
|
11584 - Partitioning by Palindromes | 12324 |
59.95%
|
2396 |
92.86%
|
|
|
|
11585 - Nurikabe | 1061 |
25.35%
|
217 |
70.51%
|
|
|
|
11586 - Train Tracks | 12368 |
43.15%
|
4550 |
92.02%
|
|
|
|
11587 - Brick Game | 879 |
19.34%
|
190 |
61.05%
|
|
|
|
11588 - Image Coding | 4904 |
56.38%
|
2280 |
95.92%
|
|
|
|
11589 - Save the President | 138 |
46.38%
|
51 |
68.63%
|
|
|
|
11590 - Prefix Lookup | 1180 |
25.68%
|
261 |
75.86%
|
|
|
|
11591 - Bulb Inside a Grid | 258 |
40.31%
|
89 |
80.90%
|
|
|
|
11592 - Bulb inside a Grid (II) | 183 |
44.81%
|
56 |
73.21%
|
|
|
|
11593 - Fractions | 175 |
47.43%
|
85 |
68.24%
|
|
|
|
11594 - All Pairs Maximum Flow | 1297 |
37.63%
|
321 |
78.50%
|
|
|
|
11595 - Crossing Streets EXTREME | 280 |
19.29%
|
51 |
64.71%
|
|
|
|
11596 - Convex Orthogonal Polygon | 785 |
15.41%
|
115 |
65.22%
|
|
|
|
11597 - Spanning Subtree | 4024 |
74.73%
|
2340 |
98.46%
|
|
|
|
11598 - Optimal Segments | 524 |
24.05%
|
118 |
63.56%
|
|
|
|
11599 - Triangle and Polynomial | 221 |
25.34%
|
113 |
39.82%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |