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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10500 - Robot maps | 4270 |
27.31%
|
1281 |
73.15%
|
|
|
10501 - Simplified Shisen-Sho | 554 |
31.41%
|
133 |
63.16%
|
|
|
|
10502 - Counting Rectangles | 4695 |
60.81%
|
2076 |
93.16%
|
|
|
|
10503 - The dominoes solitaire | 5952 |
58.37%
|
2490 |
93.65%
|
|
|
|
10504 - Hidden squares | 1726 |
23.70%
|
608 |
54.93%
|
|
|
|
10505 - Montesco vs Capuleto | 7788 |
29.58%
|
1894 |
79.36%
|
|
|
|
10506 - The Ouroboros problem | 1224 |
55.31%
|
513 |
86.55%
|
|
|
|
10507 - Waking up brain | 8952 |
41.93%
|
3144 |
88.77%
|
|
|
|
10508 - Word Morphing | 6876 |
38.69%
|
1840 |
86.58%
|
|
|
|
10509 - R U Kidding Mr. Feynman? | 5382 |
61.26%
|
2576 |
91.89%
|
|
|
|
10510 - Cactus | 5208 |
30.61%
|
820 |
70.98%
|
|
|
|
10511 - Councilling | 6837 |
25.52%
|
927 |
75.73%
|
|
|
|
10512 - A Day in Math-land | 3409 |
14.05%
|
618 |
39.81%
|
|
|
|
10513 - Bangladesh Sequences | 1246 |
12.44%
|
212 |
44.34%
|
|
|
|
10514 - River Crossing | 1164 |
35.91%
|
335 |
85.37%
|
|
|
|
10515 - Powers Et Al. | 19394 |
30.61%
|
4427 |
76.64%
|
|
|
|
10516 - Another Counting Problem | 803 |
45.70%
|
331 |
89.43%
|
|
|
|
10517 - Wind of Change! | 1028 |
36.96%
|
283 |
86.22%
|
|
|
|
10518 - How Many Calls? | 5477 |
44.62%
|
1411 |
88.52%
|
|
|
|
10519 - !! Really Strange !! | 4875 |
37.91%
|
1773 |
84.60%
|
|
|
|
10520 - Determine it | 2731 |
51.92%
|
1067 |
91.85%
|
|
|
|
10521 - Continuously Growing Fractions | 1085 |
11.89%
|
250 |
39.60%
|
|
|
|
10522 - Height to Area | 3349 |
38.70%
|
1090 |
87.61%
|
|
|
|
10523 - Very Easy !!! | 21128 |
29.41%
|
6161 |
69.00%
|
|
|
|
10524 - Matrix Reloaded | 1492 |
17.23%
|
311 |
54.98%
|
|
|
|
10525 - New to Bangladesh? | 5465 |
19.49%
|
1087 |
63.57%
|
|
|
|
10526 - Intellectual Property | 982 |
29.43%
|
227 |
69.60%
|
|
|
|
10527 - Persistent Numbers | 2202 |
48.64%
|
938 |
86.25%
|
|
|
|
10528 - Major Scales | 3046 |
54.56%
|
1285 |
90.82%
|
|
|
|
10529 - Dumb Bones | 1360 |
67.79%
|
476 |
93.07%
|
|
|
|
10530 - Guessing Game | 19421 |
37.35%
|
5783 |
90.51%
|
|
|
|
10531 - Maze Statistics | 729 |
28.67%
|
150 |
66.00%
|
|
|
|
10532 - Combination! Once Again | 2664 |
32.47%
|
836 |
69.74%
|
|
|
|
10533 - Digit Primes | 34687 |
30.93%
|
6928 |
78.67%
|
|
|
|
10534 - Wavio Sequence | 23566 |
40.22%
|
4712 |
84.59%
|
|
|
|
10535 - Shooter | 2714 |
22.96%
|
489 |
70.96%
|
|
|
|
10536 - Game of Euler | 1991 |
50.63%
|
656 |
90.09%
|
|
|
|
10537 - The Toll! Revisited | 10196 |
21.14%
|
989 |
77.96%
|
|
|
|
10538 - Powerful Magic Squares | 422 |
23.46%
|
114 |
30.70%
|
|
|
|
10539 - Almost Prime Numbers | 18843 |
37.26%
|
4188 |
85.15%
|
|
|
|
10540 - Flowers of a Beautiful Mind | 666 |
56.01%
|
280 |
89.64%
|
|
|
|
10541 - Stripe | 3745 |
41.82%
|
1318 |
86.95%
|
|
|
|
10542 - Hyper-drive | 882 |
30.73%
|
252 |
77.38%
|
|
|
|
10543 - Traveling Politician | 2655 |
33.22%
|
777 |
83.01%
|
|
|
|
10544 - Numbering the Paths | 1087 |
31.74%
|
333 |
84.68%
|
|
|
|
10545 - Maximal Quadrilateral | 837 |
38.23%
|
280 |
87.86%
|
|
|
|
10546 - The Eagle's Nest | 721 |
30.37%
|
225 |
74.22%
|
|
|
|
10547 - Hidden Truth in Recurrence | 809 |
47.59%
|
331 |
87.61%
|
|
|
|
10548 - Find the Right Changes | 1210 |
24.21%
|
253 |
73.52%
|
|
|
|
10549 - Russian Dolls | 1987 |
26.02%
|
446 |
69.96%
|
|
|
|
10550 - Combination Lock | 37126 |
55.34%
|
17156 |
93.03%
|
|
|
|
10551 - Basic Remains | 4713 |
58.14%
|
2394 |
92.86%
|
|
|
|
10552 - Genealogical Research | 710 |
26.20%
|
241 |
70.95%
|
|
|
|
10553 - Treasure Map | 1288 |
41.61%
|
363 |
74.66%
|
|
|
|
10554 - Calories from Fat | 1372 |
64.43%
|
766 |
94.65%
|
|
|
|
10555 - Dead Fraction | 2116 |
38.80%
|
731 |
79.34%
|
|
|
|
10556 - Biometrics | 893 |
37.51%
|
326 |
77.61%
|
|
|
|
10557 - XYZZY | 19040 |
25.19%
|
3188 |
79.05%
|
|
|
|
10558 - A Brief Gerrymander | 1064 |
34.02%
|
264 |
81.82%
|
|
|
|
10559 - Blocks | 7786 |
42.81%
|
1916 |
82.99%
|
|
|
|
10560 - Minimum Weight | 1041 |
39.67%
|
379 |
84.43%
|
|
|
|
10561 - Treblecross | 2712 |
39.93%
|
479 |
86.43%
|
|
|
|
10562 - Undraw the Trees | 12401 |
32.43%
|
1775 |
88.00%
|
|
|
|
10563 - Least Squares | 1222 |
27.74%
|
346 |
70.81%
|
|
|
|
10564 - Paths through the Hourglass | 5275 |
31.05%
|
969 |
83.18%
|
|
|
|
10565 - Matrix | 394 |
28.93%
|
123 |
73.98%
|
|
|
|
10566 - Crossed Ladders | 5591 |
49.79%
|
2020 |
94.06%
|
|
|
|
10567 - Helping Fill Bates | 8075 |
44.66%
|
2467 |
88.57%
|
|
|
|
10568 - n Group k | 880 |
24.20%
|
234 |
72.65%
|
|
|
|
10569 - Number Theory | 803 |
50.06%
|
251 |
82.47%
|
|
|
|
10570 - Meeting with Aliens | 3536 |
43.98%
|
818 |
83.37%
|
|
|
|
10571 - Products | 736 |
30.30%
|
232 |
78.45%
|
|
|
|
10572 - Black & White | 1217 |
45.69%
|
218 |
81.65%
|
|
|
|
10573 - Geometry Paradox | 6121 |
46.92%
|
2442 |
90.70%
|
|
|
|
10574 - Counting Rectangles | 3249 |
28.78%
|
647 |
74.81%
|
|
|
|
10575 - Polylops | 851 |
52.17%
|
239 |
84.94%
|
|
|
|
10576 - Y2K Accounting Bug | 4460 |
59.53%
|
2006 |
94.12%
|
|
|
|
10577 - Bounding box | 1754 |
57.92%
|
837 |
92.23%
|
|
|
|
10578 - The Game of 31 | 1794 |
56.19%
|
788 |
88.45%
|
|
|
|
10579 - Fibonacci Numbers | 13285 |
57.31%
|
6097 |
92.24%
|
|
|
|
10580 - Ransom Note | 1005 |
28.56%
|
196 |
70.41%
|
|
|
|
10581 - Partitioning for fun and profit | 1025 |
31.80%
|
308 |
79.22%
|
|
|
|
10582 - ASCII Labyrinth | 1163 |
42.22%
|
413 |
85.96%
|
|
|
|
10583 - Ubiquitous Religions | 25198 |
49.75%
|
6703 |
92.59%
|
|
|
|
10584 - Text Formalization | 464 |
14.87%
|
115 |
53.91%
|
|
|
|
10585 - Center of symmetry | 3677 |
46.61%
|
995 |
92.16%
|
|
|
|
10586 - Polynomial Remains | 2122 |
48.02%
|
881 |
87.40%
|
|
|
|
10587 - Mayor's posters | 4331 |
30.92%
|
813 |
80.69%
|
|
|
|
10588 - Queuing at the doctors | 688 |
35.03%
|
190 |
75.79%
|
|
|
|
10589 - Area | 9418 |
41.16%
|
2712 |
90.45%
|
|
|
|
10590 - Boxes of Chocolates Again | 2128 |
26.50%
|
422 |
66.59%
|
|
|
|
10591 - Happy Number | 23997 |
46.07%
|
8674 |
90.11%
|
|
|
|
10592 - Freedom Fighter | 1359 |
26.71%
|
434 |
65.21%
|
|
|
|
10593 - Kites | 2059 |
49.49%
|
473 |
80.97%
|
|
|
|
10594 - Data Flow | 11442 |
26.99%
|
1455 |
74.64%
|
|
|
|
10595 - Knight on the Bee Board | 524 |
40.65%
|
174 |
86.21%
|
|
|
|
10596 - Morning Walk | 14461 |
19.05%
|
2478 |
49.35%
|
|
|
|
10597 - Right Words | 582 |
35.40%
|
178 |
70.22%
|
|
|
|
10598 - Find the Latitude | 595 |
54.29%
|
302 |
88.74%
|
|
|
|
10599 - Robots(II) | 2573 |
29.58%
|
568 |
76.94%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |