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Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
![]() |
10500 - Robot maps | 4259 |
27.31%
|
1279 |
73.10%
|
|
![]() |
10501 - Simplified Shisen-Sho | 554 |
31.41%
|
133 |
63.16%
|
|
![]() |
10502 - Counting Rectangles | 4684 |
60.78%
|
2071 |
93.14%
|
|
![]() |
10503 - The dominoes solitaire | 5883 |
58.13%
|
2485 |
93.64%
|
|
![]() |
10504 - Hidden squares | 1726 |
23.70%
|
608 |
54.93%
|
|
![]() |
10505 - Montesco vs Capuleto | 7671 |
29.70%
|
1881 |
79.43%
|
|
![]() |
10506 - The Ouroboros problem | 1210 |
55.54%
|
511 |
86.50%
|
|
![]() |
10507 - Waking up brain | 8894 |
41.99%
|
3135 |
88.90%
|
|
![]() |
10508 - Word Morphing | 6871 |
38.66%
|
1839 |
86.57%
|
|
![]() |
10509 - R U Kidding Mr. Feynman? | 5373 |
61.19%
|
2569 |
91.86%
|
|
![]() |
10510 - Cactus | 5165 |
30.71%
|
812 |
71.06%
|
|
![]() |
10511 - Councilling | 6836 |
25.51%
|
926 |
75.70%
|
|
![]() |
10512 - A Day in Math-land | 3409 |
14.05%
|
618 |
39.81%
|
|
![]() |
10513 - Bangladesh Sequences | 1245 |
12.45%
|
211 |
44.55%
|
|
![]() |
10514 - River Crossing | 1164 |
35.91%
|
335 |
85.37%
|
|
![]() |
10515 - Powers Et Al. | 19389 |
30.59%
|
4425 |
76.63%
|
|
![]() |
10516 - Another Counting Problem | 800 |
45.50%
|
330 |
89.39%
|
|
![]() |
10517 - Wind of Change! | 1028 |
36.96%
|
283 |
86.22%
|
|
![]() |
10518 - How Many Calls? | 5379 |
44.60%
|
1407 |
88.49%
|
|
![]() |
10519 - !! Really Strange !! | 4866 |
37.94%
|
1771 |
84.64%
|
|
![]() |
10520 - Determine it | 2674 |
52.32%
|
1056 |
92.14%
|
|
![]() |
10521 - Continuously Growing Fractions | 1085 |
11.89%
|
250 |
39.60%
|
|
![]() |
10522 - Height to Area | 3349 |
38.70%
|
1090 |
87.61%
|
|
![]() |
10523 - Very Easy !!! | 21058 |
29.39%
|
6153 |
68.94%
|
|
![]() |
10524 - Matrix Reloaded | 1489 |
17.26%
|
310 |
55.16%
|
|
![]() |
10525 - New to Bangladesh? | 5460 |
19.47%
|
1085 |
63.50%
|
|
![]() |
10526 - Intellectual Property | 973 |
29.29%
|
224 |
69.20%
|
|
![]() |
10527 - Persistent Numbers | 2198 |
48.64%
|
937 |
86.23%
|
|
![]() |
10528 - Major Scales | 3043 |
54.55%
|
1283 |
90.80%
|
|
![]() |
10529 - Dumb Bones | 1352 |
67.75%
|
473 |
93.02%
|
|
![]() |
10530 - Guessing Game | 19347 |
37.39%
|
5774 |
90.49%
|
|
![]() |
10531 - Maze Statistics | 729 |
28.67%
|
150 |
66.00%
|
|
![]() |
10532 - Combination! Once Again | 2645 |
32.48%
|
836 |
69.74%
|
|
![]() |
10533 - Digit Primes | 34521 |
30.87%
|
6902 |
78.66%
|
|
![]() |
10534 - Wavio Sequence | 23240 |
40.14%
|
4657 |
84.50%
|
|
![]() |
10535 - Shooter | 2714 |
22.96%
|
489 |
70.96%
|
|
![]() |
10536 - Game of Euler | 1979 |
50.63%
|
656 |
90.09%
|
|
![]() |
10537 - The Toll! Revisited | 10188 |
21.10%
|
985 |
77.87%
|
|
![]() |
10538 - Powerful Magic Squares | 421 |
23.52%
|
114 |
30.70%
|
|
![]() |
10539 - Almost Prime Numbers | 18661 |
37.23%
|
4172 |
85.12%
|
|
![]() |
10540 - Flowers of a Beautiful Mind | 666 |
56.01%
|
280 |
89.64%
|
|
![]() |
10541 - Stripe | 3722 |
41.97%
|
1316 |
87.01%
|
|
![]() |
10542 - Hyper-drive | 880 |
30.80%
|
251 |
77.69%
|
|
![]() |
10543 - Traveling Politician | 2655 |
33.22%
|
777 |
83.01%
|
|
![]() |
10544 - Numbering the Paths | 1061 |
31.86%
|
331 |
84.59%
|
|
![]() |
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 | 1209 |
24.15%
|
252 |
73.41%
|
|
![]() |
10549 - Russian Dolls | 1987 |
26.02%
|
446 |
69.96%
|
|
![]() |
10550 - Combination Lock | 36849 |
55.39%
|
17116 |
93.02%
|
|
![]() |
10551 - Basic Remains | 4704 |
58.18%
|
2391 |
92.93%
|
|
![]() |
10552 - Genealogical Research | 708 |
25.99%
|
240 |
70.83%
|
|
![]() |
10553 - Treasure Map | 1285 |
41.48%
|
363 |
74.66%
|
|
![]() |
10554 - Calories from Fat | 1372 |
64.43%
|
766 |
94.65%
|
|
![]() |
10555 - Dead Fraction | 2108 |
38.61%
|
727 |
79.23%
|
|
![]() |
10556 - Biometrics | 893 |
37.51%
|
326 |
77.61%
|
|
![]() |
10557 - XYZZY | 18880 |
25.07%
|
3180 |
79.09%
|
|
![]() |
10558 - A Brief Gerrymander | 1064 |
34.02%
|
264 |
81.82%
|
|
![]() |
10559 - Blocks | 7604 |
42.53%
|
1850 |
82.86%
|
|
![]() |
10560 - Minimum Weight | 1035 |
39.61%
|
378 |
84.39%
|
|
![]() |
10561 - Treblecross | 2706 |
39.91%
|
479 |
86.43%
|
|
![]() |
10562 - Undraw the Trees | 12359 |
32.41%
|
1762 |
87.97%
|
|
![]() |
10563 - Least Squares | 1220 |
27.79%
|
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 | 5546 |
49.75%
|
2019 |
94.06%
|
|
![]() |
10567 - Helping Fill Bates | 7830 |
44.85%
|
2456 |
88.56%
|
|
![]() |
10568 - n Group k | 875 |
23.89%
|
234 |
72.22%
|
|
![]() |
10569 - Number Theory | 803 |
50.06%
|
251 |
82.47%
|
|
![]() |
10570 - Meeting with Aliens | 3526 |
43.87%
|
816 |
83.33%
|
|
![]() |
10571 - Products | 736 |
30.30%
|
232 |
78.45%
|
|
![]() |
10572 - Black & White | 1209 |
45.49%
|
215 |
81.86%
|
|
![]() |
10573 - Geometry Paradox | 6109 |
46.91%
|
2441 |
90.70%
|
|
![]() |
10574 - Counting Rectangles | 3215 |
28.58%
|
645 |
74.73%
|
|
![]() |
10575 - Polylops | 843 |
52.08%
|
237 |
84.39%
|
|
![]() |
10576 - Y2K Accounting Bug | 4449 |
59.45%
|
2002 |
94.16%
|
|
![]() |
10577 - Bounding box | 1738 |
58.00%
|
835 |
92.22%
|
|
![]() |
10578 - The Game of 31 | 1793 |
56.16%
|
787 |
88.44%
|
|
![]() |
10579 - Fibonacci Numbers | 13260 |
57.32%
|
6092 |
92.27%
|
|
![]() |
10580 - Ransom Note | 981 |
28.44%
|
192 |
69.27%
|
|
![]() |
10581 - Partitioning for fun and profit | 1023 |
31.67%
|
307 |
79.15%
|
|
![]() |
10582 - ASCII Labyrinth | 1163 |
42.22%
|
413 |
85.96%
|
|
![]() |
10583 - Ubiquitous Religions | 25056 |
49.63%
|
6682 |
92.59%
|
|
![]() |
10584 - Text Formalization | 464 |
14.87%
|
115 |
53.91%
|
|
![]() |
10585 - Center of symmetry | 3629 |
46.87%
|
992 |
92.24%
|
|
![]() |
10586 - Polynomial Remains | 2118 |
47.97%
|
879 |
87.37%
|
|
![]() |
10587 - Mayor's posters | 4261 |
31.10%
|
799 |
80.85%
|
|
![]() |
10588 - Queuing at the doctors | 688 |
35.03%
|
190 |
75.79%
|
|
![]() |
10589 - Area | 9406 |
41.19%
|
2710 |
90.44%
|
|
![]() |
10590 - Boxes of Chocolates Again | 2128 |
26.50%
|
422 |
66.59%
|
|
![]() |
10591 - Happy Number | 23938 |
46.03%
|
8667 |
90.10%
|
|
![]() |
10592 - Freedom Fighter | 1357 |
26.60%
|
433 |
65.13%
|
|
![]() |
10593 - Kites | 2055 |
49.44%
|
472 |
80.93%
|
|
![]() |
10594 - Data Flow | 11406 |
26.99%
|
1452 |
74.59%
|
|
![]() |
10595 - Knight on the Bee Board | 524 |
40.65%
|
174 |
86.21%
|
|
![]() |
10596 - Morning Walk | 14448 |
19.05%
|
2476 |
49.31%
|
|
![]() |
10597 - Right Words | 581 |
35.46%
|
177 |
70.62%
|
|
![]() |
10598 - Find the Latitude | 595 |
54.29%
|
302 |
88.74%
|
|
![]() |
10599 - Robots(II) | 2573 |
29.58%
|
568 |
76.94%
|
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Display # | Results 1 - 100 of 100 |