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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11500 - Vampires | 2271 |
52.27%
|
640 |
87.19%
|
|
|
|
11501 - Laurel Creek | 256 |
36.72%
|
99 |
76.77%
|
|
|
|
11502 - Rocket Stages | 660 |
22.12%
|
147 |
64.63%
|
|
|
|
11503 - Virtual Friends | 28634 |
42.10%
|
7076 |
89.66%
|
|
|
|
11504 - Dominos | 25227 |
31.31%
|
5489 |
80.00%
|
|
|
|
11505 - Logo | 4370 |
36.84%
|
1129 |
88.57%
|
|
|
|
11506 - Angry Programmer | 7989 |
36.99%
|
1877 |
88.12%
|
|
|
|
11507 - Bender B. Rodríguez Problem | 10035 |
55.26%
|
4680 |
93.74%
|
|
|
11508 - Life on Mars? | 1057 |
55.82%
|
403 |
93.80%
|
|
|
|
11509 - Touring Robot | 511 |
35.62%
|
210 |
68.10%
|
|
|
|
11510 - Erdös Unit Fractions | 336 |
47.62%
|
125 |
76.80%
|
|
|
|
11511 - Frieze Patterns | 685 |
42.04%
|
208 |
85.58%
|
|
|
|
11512 - GATTACA | 9552 |
45.64%
|
2468 |
85.58%
|
|
|
|
11513 - 9 Puzzle | 3653 |
40.82%
|
745 |
86.85%
|
|
|
|
11514 - Batman | 1590 |
31.26%
|
425 |
81.65%
|
|
|
|
11515 - Cranes | 1196 |
44.23%
|
474 |
92.41%
|
|
|
|
11516 - WiFi | 6809 |
36.67%
|
1357 |
88.80%
|
|
|
|
11517 - Exact Change | 17297 |
36.45%
|
4033 |
87.95%
|
|
|
|
11518 - Dominos 2 | 15878 |
41.20%
|
3929 |
91.96%
|
|
|
|
11519 - Logo 2 | 1425 |
31.72%
|
376 |
86.17%
|
|
|
|
11520 - Fill the Square | 7300 |
63.00%
|
2532 |
97.00%
|
|
|
|
11521 - Compressor | 462 |
19.70%
|
72 |
51.39%
|
|
|
|
11522 - Pyramid Number | 342 |
60.23%
|
159 |
94.34%
|
|
|
|
11523 - Recycling | 1325 |
41.58%
|
301 |
77.41%
|
|
|
|
11524 - InCircle | 1224 |
75.90%
|
464 |
94.18%
|
|
|
|
11525 - Permutation | 4364 |
53.44%
|
1210 |
91.16%
|
|
|
|
11526 - H(n) | 20432 |
37.54%
|
5267 |
76.61%
|
|
|
|
11527 - Morning Walk | 240 |
5.83%
|
60 |
16.67%
|
|
|
|
11528 - Switch Grid | 240 |
30.83%
|
76 |
72.37%
|
|
|
|
11529 - Strange Tax Calculation | 697 |
44.19%
|
141 |
83.69%
|
|
|
|
11530 - SMS Typing | 24374 |
48.41%
|
9060 |
94.74%
|
|
|
|
11531 - Solve the Broken Maze | 422 |
12.32%
|
101 |
33.66%
|
|
|
|
11532 - Simple Adjacency Maximization | 2143 |
41.62%
|
707 |
88.40%
|
|
|
|
11533 - Special Number | 826 |
21.67%
|
153 |
69.28%
|
|
|
|
11534 - Say Goodbye to Tic-Tac-Toe | 1109 |
40.04%
|
321 |
86.29%
|
|
|
|
11535 - Set of Marbles | 628 |
50.32%
|
234 |
91.88%
|
|
|
|
11536 - Smallest Sub-Array | 7243 |
42.79%
|
1635 |
88.38%
|
|
|
|
11537 - Secret Problemsetters' Union | 509 |
14.54%
|
87 |
60.92%
|
|
|
|
11538 - Chess Queen | 7955 |
59.11%
|
1944 |
94.86%
|
|
|
|
11539 - Another Word Game | 1039 |
32.15%
|
237 |
76.37%
|
|
|
|
11540 - Sultan's Chandelier | 340 |
29.41%
|
74 |
74.32%
|
|
|
|
11541 - Decoding | 11559 |
58.65%
|
5225 |
95.48%
|
|
|
|
11542 - Square | 3531 |
38.97%
|
564 |
88.83%
|
|
|
|
11543 - Two Points And Curious MumboJumbo | 105 |
48.57%
|
40 |
67.50%
|
|
|
|
11544 - Recruiter's Problem | 881 |
16.57%
|
129 |
62.79%
|
|
|
|
11545 - Avoiding Jungle in the Dark | 1230 |
36.26%
|
378 |
85.19%
|
|
|
|
11546 - Olympic Swimming | 351 |
43.30%
|
103 |
73.79%
|
|
|
|
11547 - Automatic Answer | 51727 |
68.67%
|
26216 |
97.56%
|
|
|
|
11548 - Blackboard Bonanza | 1582 |
42.10%
|
521 |
85.41%
|
|
|
|
11549 - Calculator Conundrum | 11013 |
44.20%
|
2204 |
84.71%
|
|
|
|
11550 - Demanding Dilemma | 6535 |
33.99%
|
1528 |
86.45%
|
|
|
|
11551 - Experienced Endeavour | 1039 |
57.94%
|
260 |
90.77%
|
|
|
|
11552 - Fewest Flops | 4278 |
40.79%
|
840 |
85.00%
|
|
|
|
11553 - Grid Game | 3924 |
58.46%
|
1879 |
94.57%
|
|
|
|
11554 - Hapless Hedonism | 1806 |
58.75%
|
897 |
92.53%
|
|
|
|
11555 - Aspen Avenue | 754 |
38.06%
|
229 |
76.42%
|
|
|
|
11556 - Best Compression Ever | 1497 |
55.38%
|
664 |
93.67%
|
|
|
|
11557 - Code Theft | 524 |
22.33%
|
117 |
58.97%
|
|
|
|
11558 - Dinner | 265 |
24.53%
|
84 |
40.48%
|
|
|
|
11559 - Event Planning | 46219 |
40.55%
|
16049 |
90.58%
|
|
|
|
11560 - Fixing the Bugs | 565 |
21.24%
|
103 |
56.31%
|
|
|
|
11561 - Getting Gold | 4563 |
58.93%
|
1667 |
94.12%
|
|
|
|
11562 - Hard Evidence | 729 |
13.17%
|
85 |
52.94%
|
|
|
|
11563 - Introspective Caching | 747 |
29.85%
|
190 |
75.79%
|
|
|
|
11564 - Just A Few More Triangles! | 263 |
31.18%
|
71 |
52.11%
|
|
|
|
11565 - Simple Equations | 19714 |
35.84%
|
4478 |
90.69%
|
|
|
|
11566 - Let's Yum Cha! | 6222 |
29.89%
|
1058 |
88.37%
|
|
|
|
11567 - Moliu Number Generator | 4003 |
35.40%
|
1266 |
84.91%
|
|
|
|
11568 - Pincer Attack!! | 314 |
21.97%
|
58 |
70.69%
|
|
|
|
11569 - Lovely Hint | 927 |
47.14%
|
363 |
92.01%
|
|
|
|
11570 - Sudoku without numbers? | 130 |
50.00%
|
66 |
68.18%
|
|
|
|
11571 - Simple Equations - Extreme!! | 2284 |
9.59%
|
371 |
29.38%
|
|
|
|
11572 - Unique Snowflakes | 40234 |
36.06%
|
7498 |
82.69%
|
|
|
|
11573 - Ocean Currents | 3843 |
40.93%
|
820 |
89.02%
|
|
|
|
11574 - Colliding Traffic | 1021 |
32.81%
|
239 |
74.06%
|
|
|
|
11575 - Zerg Rush!!! | 241 |
17.01%
|
60 |
50.00%
|
|
|
|
11576 - Scrolling Sign | 3265 |
55.19%
|
1294 |
92.19%
|
|
|
|
11577 - Letter Frequency | 11607 |
51.53%
|
4335 |
94.69%
|
|
|
|
11578 - Situp Benches | 654 |
30.28%
|
151 |
70.86%
|
|
|
|
11579 - Triangle Trouble | 3919 |
38.40%
|
864 |
87.73%
|
|
|
|
11580 - Finding the Transmitter | 129 |
5.43%
|
18 |
27.78%
|
|
|
|
11581 - Grid Successors | 4024 |
75.27%
|
2525 |
97.98%
|
|
|
|
11582 - Colossal Fibonacci Numbers! | 16126 |
32.39%
|
1663 |
88.27%
|
|
|
|
11583 - Alien DNA | 829 |
54.28%
|
312 |
84.94%
|
|
|
|
11584 - Partitioning by Palindromes | 12719 |
59.85%
|
2504 |
92.69%
|
|
|
|
11585 - Nurikabe | 1213 |
24.48%
|
230 |
71.74%
|
|
|
|
11586 - Train Tracks | 12570 |
43.06%
|
4594 |
92.05%
|
|
|
|
11587 - Brick Game | 879 |
19.34%
|
190 |
61.05%
|
|
|
|
11588 - Image Coding | 5138 |
55.68%
|
2295 |
95.95%
|
|
|
|
11589 - Save the President | 142 |
47.89%
|
53 |
71.70%
|
|
|
|
11590 - Prefix Lookup | 1304 |
24.92%
|
276 |
75.00%
|
|
|
|
11591 - Bulb Inside a Grid | 267 |
40.45%
|
94 |
79.79%
|
|
|
|
11592 - Bulb inside a Grid (II) | 195 |
42.56%
|
57 |
73.68%
|
|
|
|
11593 - Fractions | 175 |
47.43%
|
85 |
68.24%
|
|
|
|
11594 - All Pairs Maximum Flow | 1385 |
36.97%
|
343 |
79.59%
|
|
|
|
11595 - Crossing Streets EXTREME | 280 |
19.29%
|
51 |
64.71%
|
|
|
|
11596 - Convex Orthogonal Polygon | 788 |
15.36%
|
116 |
64.66%
|
|
|
|
11597 - Spanning Subtree | 4052 |
74.75%
|
2354 |
98.47%
|
|
|
|
11598 - Optimal Segments | 531 |
24.11%
|
120 |
63.33%
|
|
|
|
11599 - Triangle and Polynomial | 237 |
25.74%
|
119 |
39.50%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |