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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
11500 - Vampires | 2289 |
52.29%
|
647 |
87.02%
|
|
|
|
11501 - Laurel Creek | 261 |
36.78%
|
102 |
76.47%
|
|
|
|
11502 - Rocket Stages | 672 |
22.62%
|
150 |
64.00%
|
|
|
|
11503 - Virtual Friends | 29085 |
42.42%
|
7128 |
89.69%
|
|
|
|
11504 - Dominos | 25651 |
31.53%
|
5531 |
80.02%
|
|
|
|
11505 - Logo | 4404 |
36.78%
|
1131 |
88.51%
|
|
|
|
11506 - Angry Programmer | 8202 |
37.50%
|
1896 |
88.19%
|
|
|
|
11507 - Bender B. Rodríguez Problem | 10163 |
55.31%
|
4730 |
93.78%
|
|
|
11508 - Life on Mars? | 1071 |
55.93%
|
410 |
93.41%
|
|
|
|
11509 - Touring Robot | 514 |
35.80%
|
212 |
67.92%
|
|
|
|
11510 - Erdös Unit Fractions | 345 |
48.12%
|
129 |
77.52%
|
|
|
|
11511 - Frieze Patterns | 715 |
41.40%
|
211 |
85.31%
|
|
|
|
11512 - GATTACA | 9628 |
45.77%
|
2482 |
85.62%
|
|
|
|
11513 - 9 Puzzle | 3669 |
40.77%
|
750 |
86.67%
|
|
|
|
11514 - Batman | 1601 |
31.23%
|
430 |
81.40%
|
|
|
|
11515 - Cranes | 1296 |
43.36%
|
504 |
92.46%
|
|
|
|
11516 - WiFi | 6830 |
36.68%
|
1364 |
88.71%
|
|
|
|
11517 - Exact Change | 17985 |
36.93%
|
4059 |
87.98%
|
|
|
|
11518 - Dominos 2 | 16245 |
41.64%
|
3974 |
92.00%
|
|
|
|
11519 - Logo 2 | 1444 |
31.58%
|
380 |
86.05%
|
|
|
|
11520 - Fill the Square | 7346 |
62.99%
|
2548 |
96.98%
|
|
|
|
11521 - Compressor | 500 |
20.40%
|
77 |
54.55%
|
|
|
|
11522 - Pyramid Number | 345 |
60.29%
|
161 |
94.41%
|
|
|
|
11523 - Recycling | 1326 |
41.55%
|
302 |
77.15%
|
|
|
|
11524 - InCircle | 1226 |
75.86%
|
466 |
93.99%
|
|
|
|
11525 - Permutation | 4488 |
53.10%
|
1239 |
90.96%
|
|
|
|
11526 - H(n) | 21200 |
37.92%
|
5448 |
77.20%
|
|
|
|
11527 - Morning Walk | 243 |
6.17%
|
62 |
17.74%
|
|
|
|
11528 - Switch Grid | 244 |
31.15%
|
78 |
71.79%
|
|
|
|
11529 - Strange Tax Calculation | 701 |
44.37%
|
143 |
83.22%
|
|
|
|
11530 - SMS Typing | 24464 |
48.43%
|
9088 |
94.72%
|
|
|
|
11531 - Solve the Broken Maze | 423 |
12.29%
|
102 |
33.33%
|
|
|
|
11532 - Simple Adjacency Maximization | 2145 |
41.63%
|
709 |
88.29%
|
|
|
|
11533 - Special Number | 835 |
21.80%
|
155 |
69.03%
|
|
|
|
11534 - Say Goodbye to Tic-Tac-Toe | 1140 |
39.74%
|
327 |
86.24%
|
|
|
|
11535 - Set of Marbles | 634 |
50.47%
|
238 |
91.60%
|
|
|
|
11536 - Smallest Sub-Array | 7436 |
42.91%
|
1688 |
88.68%
|
|
|
|
11537 - Secret Problemsetters' Union | 518 |
15.44%
|
92 |
61.96%
|
|
|
|
11538 - Chess Queen | 8028 |
59.18%
|
1965 |
94.81%
|
|
|
|
11539 - Another Word Game | 1068 |
32.77%
|
242 |
76.45%
|
|
|
|
11540 - Sultan's Chandelier | 341 |
29.33%
|
75 |
73.33%
|
|
|
|
11541 - Decoding | 11793 |
58.85%
|
5247 |
95.48%
|
|
|
|
11542 - Square | 3543 |
39.09%
|
568 |
88.73%
|
|
|
|
11543 - Two Points And Curious MumboJumbo | 106 |
48.11%
|
41 |
65.85%
|
|
|
|
11544 - Recruiter's Problem | 895 |
16.87%
|
133 |
63.16%
|
|
|
|
11545 - Avoiding Jungle in the Dark | 1236 |
36.33%
|
380 |
85.00%
|
|
|
|
11546 - Olympic Swimming | 352 |
43.18%
|
104 |
73.08%
|
|
|
|
11547 - Automatic Answer | 54440 |
67.86%
|
26432 |
97.56%
|
|
|
|
11548 - Blackboard Bonanza | 1583 |
42.07%
|
522 |
85.25%
|
|
|
|
11549 - Calculator Conundrum | 11099 |
44.36%
|
2221 |
84.78%
|
|
|
|
11550 - Demanding Dilemma | 6920 |
34.00%
|
1554 |
86.42%
|
|
|
|
11551 - Experienced Endeavour | 1065 |
57.75%
|
267 |
90.26%
|
|
|
|
11552 - Fewest Flops | 4385 |
41.07%
|
845 |
84.97%
|
|
|
|
11553 - Grid Game | 3935 |
58.45%
|
1885 |
94.54%
|
|
|
|
11554 - Hapless Hedonism | 1811 |
58.70%
|
899 |
92.44%
|
|
|
|
11555 - Aspen Avenue | 756 |
38.10%
|
231 |
76.19%
|
|
|
|
11556 - Best Compression Ever | 1509 |
55.33%
|
667 |
93.40%
|
|
|
|
11557 - Code Theft | 526 |
22.24%
|
119 |
57.98%
|
|
|
|
11558 - Dinner | 266 |
24.44%
|
85 |
40.00%
|
|
|
|
11559 - Event Planning | 47356 |
40.54%
|
16166 |
90.62%
|
|
|
|
11560 - Fixing the Bugs | 653 |
21.44%
|
105 |
58.10%
|
|
|
|
11561 - Getting Gold | 4943 |
58.91%
|
1709 |
94.09%
|
|
|
|
11562 - Hard Evidence | 735 |
13.61%
|
87 |
54.02%
|
|
|
|
11563 - Introspective Caching | 750 |
30.00%
|
193 |
75.65%
|
|
|
|
11564 - Just A Few More Triangles! | 264 |
31.06%
|
72 |
51.39%
|
|
|
|
11565 - Simple Equations | 20112 |
36.08%
|
4511 |
90.67%
|
|
|
|
11566 - Let's Yum Cha! | 6338 |
29.91%
|
1072 |
88.43%
|
|
|
|
11567 - Moliu Number Generator | 4012 |
35.42%
|
1269 |
84.87%
|
|
|
|
11568 - Pincer Attack!! | 317 |
22.40%
|
60 |
70.00%
|
|
|
|
11569 - Lovely Hint | 956 |
46.76%
|
374 |
91.44%
|
|
|
|
11570 - Sudoku without numbers? | 131 |
49.62%
|
67 |
67.16%
|
|
|
|
11571 - Simple Equations - Extreme!! | 2300 |
9.52%
|
373 |
29.22%
|
|
|
|
11572 - Unique Snowflakes | 42383 |
36.35%
|
7834 |
82.87%
|
|
|
|
11573 - Ocean Currents | 4100 |
40.63%
|
872 |
87.73%
|
|
|
|
11574 - Colliding Traffic | 1029 |
32.85%
|
243 |
74.07%
|
|
|
|
11575 - Zerg Rush!!! | 242 |
16.94%
|
61 |
49.18%
|
|
|
|
11576 - Scrolling Sign | 3355 |
55.11%
|
1309 |
92.21%
|
|
|
|
11577 - Letter Frequency | 11982 |
51.59%
|
4377 |
94.63%
|
|
|
|
11578 - Situp Benches | 656 |
30.34%
|
153 |
70.59%
|
|
|
|
11579 - Triangle Trouble | 4168 |
37.88%
|
879 |
87.71%
|
|
|
|
11580 - Finding the Transmitter | 130 |
5.38%
|
19 |
26.32%
|
|
|
|
11581 - Grid Successors | 4247 |
74.26%
|
2558 |
97.85%
|
|
|
|
11582 - Colossal Fibonacci Numbers! | 16324 |
32.48%
|
1702 |
88.07%
|
|
|
|
11583 - Alien DNA | 936 |
54.91%
|
320 |
85.00%
|
|
|
|
11584 - Partitioning by Palindromes | 12842 |
59.94%
|
2540 |
92.72%
|
|
|
|
11585 - Nurikabe | 1232 |
24.68%
|
238 |
71.85%
|
|
|
|
11586 - Train Tracks | 12719 |
42.99%
|
4621 |
92.08%
|
|
|
|
11587 - Brick Game | 882 |
19.39%
|
191 |
60.73%
|
|
|
|
11588 - Image Coding | 5187 |
55.56%
|
2302 |
95.92%
|
|
|
|
11589 - Save the President | 147 |
48.30%
|
55 |
70.91%
|
|
|
|
11590 - Prefix Lookup | 1401 |
24.48%
|
287 |
74.91%
|
|
|
|
11591 - Bulb Inside a Grid | 268 |
40.30%
|
95 |
78.95%
|
|
|
|
11592 - Bulb inside a Grid (II) | 196 |
42.35%
|
58 |
72.41%
|
|
|
|
11593 - Fractions | 178 |
47.75%
|
88 |
68.18%
|
|
|
|
11594 - All Pairs Maximum Flow | 1429 |
36.60%
|
352 |
79.83%
|
|
|
|
11595 - Crossing Streets EXTREME | 283 |
19.79%
|
54 |
64.81%
|
|
|
|
11596 - Convex Orthogonal Polygon | 795 |
15.85%
|
117 |
64.96%
|
|
|
|
11597 - Spanning Subtree | 4064 |
74.70%
|
2362 |
98.39%
|
|
|
|
11598 - Optimal Segments | 532 |
24.06%
|
121 |
62.81%
|
|
|
|
11599 - Triangle and Polynomial | 238 |
26.05%
|
119 |
40.34%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |