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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
10600 - ACM Contest and Blackout | 19283 |
42.73%
|
4581 |
91.42%
|
|
|
|
10601 - Cubes | 1460 |
64.73%
|
482 |
91.49%
|
|
|
10602 - Editor Nottoobad | 4041 |
47.41%
|
1389 |
90.50%
|
|
|
|
10603 - Fill | 14400 |
34.11%
|
2650 |
64.42%
|
|
|
|
10604 - Chemical Reaction | 3755 |
30.20%
|
681 |
79.88%
|
|
|
|
10605 - Mines For Diamonds | 1001 |
31.77%
|
202 |
62.87%
|
|
|
|
10606 - Opening Doors | 2552 |
27.35%
|
552 |
66.67%
|
|
|
|
10607 - Siege | 1202 |
13.81%
|
200 |
55.50%
|
|
|
|
10608 - Friends | 38704 |
42.33%
|
10015 |
77.25%
|
|
|
|
10609 - Fractal | 1435 |
37.21%
|
337 |
81.01%
|
|
|
|
10610 - Gopher and Hawks | 4227 |
39.44%
|
1262 |
88.75%
|
|
|
|
10611 - The Playboy Chimp | 39033 |
43.54%
|
10008 |
88.63%
|
|
|
|
10612 - Paper Folding | 248 |
40.32%
|
102 |
72.55%
|
|
|
|
10613 - Mushroom Misery | 709 |
27.08%
|
162 |
70.99%
|
|
|
|
10614 - Dreadful Vectors | 644 |
20.65%
|
148 |
70.95%
|
|
|
|
10615 - Rooks | 2691 |
23.41%
|
494 |
58.30%
|
|
|
|
10616 - Divisible Group Sums | 15677 |
37.18%
|
3864 |
90.37%
|
|
|
|
10617 - Again Palindrome | 7446 |
48.11%
|
2092 |
93.21%
|
|
|
|
10618 - Tango Tango Insurrection | 2097 |
37.10%
|
379 |
77.31%
|
|
|
|
10619 - Advanced Causal Measurements | 912 |
36.51%
|
227 |
80.18%
|
|
|
|
10620 - A Flea on a Chessboard | 3141 |
40.27%
|
860 |
85.47%
|
|
|
|
10621 - Jack and Jill | 961 |
26.12%
|
217 |
70.97%
|
|
|
|
10622 - Perfect P-th Powers | 20606 |
25.10%
|
3673 |
79.44%
|
|
|
|
10623 - Thinking Backward | 912 |
33.66%
|
211 |
81.04%
|
|
|
|
10624 - Super Number | 2793 |
37.06%
|
741 |
81.92%
|
|
|
|
10625 - GNU = GNU'sNotUnix | 3063 |
38.75%
|
805 |
87.95%
|
|
|
|
10626 - Buying Coke | 7180 |
30.53%
|
1380 |
77.75%
|
|
|
|
10627 - Infinite Race | 1932 |
17.49%
|
350 |
47.71%
|
|
|
|
10628 - Quadrills | 153 |
31.37%
|
65 |
55.38%
|
|
|
|
10629 - Truckin' | 429 |
19.11%
|
61 |
42.62%
|
|
|
|
10630 - Millennium Ceremony | 591 |
20.14%
|
45 |
42.22%
|
|
|
|
10631 - Normals | 934 |
22.91%
|
112 |
68.75%
|
|
|
|
10632 - Pyramid | 415 |
32.53%
|
122 |
79.51%
|
|
|
|
10633 - Rare Easy Problem | 11057 |
40.04%
|
3804 |
87.46%
|
|
|
|
10634 - Say NO to Memorization | 1337 |
42.33%
|
451 |
88.47%
|
|
|
|
10635 - Prince and Princess | 17585 |
36.72%
|
3389 |
81.47%
|
|
|
|
10636 - Stretching Geometry | 560 |
6.25%
|
88 |
20.45%
|
|
|
|
10637 - Coprimes | 3273 |
44.91%
|
949 |
89.88%
|
|
|
|
10638 - The Trip II | 571 |
17.16%
|
144 |
51.39%
|
|
|
|
10639 - Square Puzzle | 250 |
16.40%
|
62 |
46.77%
|
|
|
|
10640 - Planes around the World | 562 |
41.10%
|
157 |
80.89%
|
|
|
|
10641 - Barisal Stadium | 1154 |
35.96%
|
199 |
80.90%
|
|
|
|
10642 - Can You Solve It? | 9956 |
54.28%
|
3765 |
93.31%
|
|
|
|
10643 - Facing Problem With Trees | 611 |
55.32%
|
277 |
89.53%
|
|
|
|
10644 - Floor Tiles | 965 |
24.46%
|
335 |
50.45%
|
|
|
|
10645 - Menu | 1220 |
43.20%
|
309 |
82.20%
|
|
|
|
10646 - What is the Card? | 7260 |
59.64%
|
3569 |
94.59%
|
|
|
|
10647 - Optimal House Placement | 594 |
30.47%
|
163 |
76.07%
|
|
|
|
10648 - Chocolate Box | 1031 |
54.32%
|
418 |
83.01%
|
|
|
|
10649 - Danger Point | 953 |
32.95%
|
311 |
82.64%
|
|
|
|
10650 - Determinate Prime | 10964 |
21.98%
|
1992 |
74.60%
|
|
|
|
10651 - Pebble Solitaire | 6148 |
71.97%
|
2910 |
96.19%
|
|
|
|
10652 - Board Wrapping | 4149 |
51.48%
|
991 |
91.93%
|
|
|
|
10653 - Bombs! NO they are Mines!! | 21258 |
41.68%
|
5491 |
91.59%
|
|
|
|
10654 - The Uxuhul Voting System | 423 |
50.83%
|
215 |
79.07%
|
|
|
|
10655 - Contemplation! Algebra | 9904 |
21.01%
|
1426 |
58.84%
|
|
|
|
10656 - Maximum Sum (II) | 17967 |
34.89%
|
5223 |
85.45%
|
|
|
|
10657 - Prince Frog II | 204 |
12.75%
|
34 |
23.53%
|
|
|
|
10658 - ReArrange | 455 |
55.60%
|
234 |
89.32%
|
|
|
|
10659 - Fitting Text into Slides | 1178 |
38.88%
|
366 |
89.62%
|
|
|
|
10660 - Citizen attention offices | 2971 |
66.37%
|
1631 |
95.46%
|
|
|
|
10661 - The Perspectographer | 887 |
20.74%
|
228 |
56.58%
|
|
|
|
10662 - The Wedding | 2350 |
57.57%
|
1159 |
88.78%
|
|
|
|
10663 - Non-Powerful Subsets | 1416 |
29.31%
|
246 |
67.89%
|
|
|
|
10664 - Luggage | 15103 |
56.57%
|
5338 |
94.51%
|
|
|
|
10665 - Diatribe against Pigeonholes | 475 |
50.74%
|
248 |
76.61%
|
|
|
|
10666 - The Eurocup is Here! | 1505 |
55.61%
|
581 |
92.43%
|
|
|
|
10667 - Largest Block | 4474 |
66.16%
|
2282 |
96.23%
|
|
|
|
10668 - Expanding Rods | 4295 |
25.52%
|
836 |
81.58%
|
|
|
|
10669 - Three powers | 2031 |
55.64%
|
973 |
89.72%
|
|
|
|
10670 - Work Reduction | 5919 |
40.82%
|
1790 |
89.16%
|
|
|
|
10671 - Grid Speed | 372 |
29.03%
|
103 |
64.08%
|
|
|
|
10672 - Marbles on a tree | 2605 |
56.89%
|
1024 |
93.36%
|
|
|
|
10673 - Play with Floor and Ceil | 12273 |
48.13%
|
3857 |
88.85%
|
|
|
|
10674 - Tangents | 2238 |
24.40%
|
221 |
78.73%
|
|
|
|
10675 - Revenge of Faucet Flow | 344 |
17.73%
|
97 |
48.45%
|
|
|
|
10676 - Grid Points | 358 |
20.67%
|
94 |
59.57%
|
|
|
|
10677 - Base Equality | 1192 |
70.72%
|
715 |
93.01%
|
|
|
|
10678 - The Grazing Cow | 6476 |
70.03%
|
3385 |
97.08%
|
|
|
|
10679 - I Love Strings!! | 31198 |
32.96%
|
6115 |
68.01%
|
|
|
|
10680 - LCM | 7727 |
39.80%
|
2205 |
80.23%
|
|
|
|
10681 - Teobaldo's Trip | 3208 |
37.97%
|
1067 |
86.88%
|
|
|
|
10682 - Forr | 1506 |
20.25%
|
284 |
63.38%
|
|
|
|
10683 - The decadary watch | 5435 |
53.39%
|
2227 |
93.31%
|
|
|
|
10684 - The jackpot | 34986 |
49.60%
|
11277 |
94.24%
|
|
|
|
10685 - Nature | 14535 |
42.48%
|
3612 |
91.17%
|
|
|
|
10686 - SQF Problems | 3035 |
26.10%
|
679 |
74.96%
|
|
|
|
10687 - Monitoring the Amazon | 2524 |
54.44%
|
917 |
88.33%
|
|
|
|
10688 - The Poor Giant | 2096 |
59.73%
|
762 |
91.73%
|
|
|
|
10689 - Yet another Number Sequence | 8116 |
40.23%
|
2221 |
81.13%
|
|
|
|
10690 - Expression Again | 3909 |
27.48%
|
768 |
75.13%
|
|
|
|
10691 - Subway | 860 |
20.58%
|
153 |
56.86%
|
|
|
|
10692 - Huge Mods | 3943 |
28.68%
|
656 |
60.98%
|
|
|
|
10693 - Traffic Volume | 2710 |
72.18%
|
1741 |
95.86%
|
|
|
|
10694 - Combinatorial Summation | 909 |
35.09%
|
263 |
81.75%
|
|
|
|
10695 - Find the Point | 665 |
22.41%
|
99 |
56.57%
|
|
|
|
10696 - f91 | 58468 |
52.40%
|
20513 |
95.00%
|
|
|
|
10697 - Firemen barracks | 1696 |
14.56%
|
297 |
58.92%
|
|
|
|
10698 - Football Sort | 4011 |
22.79%
|
877 |
72.52%
|
|
|
|
10699 - Count the factors | 20487 |
65.25%
|
8290 |
96.20%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 100 of 100 | |