Browse Problems 
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
11600 - Masud Rana | 857 |
47.26%
|
216 |
90.74%
|
|
|
11601 - Avoiding Overlaps | 1571 |
42.27%
|
422 |
80.33%
|
|
|
|
11602 - SMS for Blind | 676 |
20.41%
|
86 |
62.79%
|
|
|
|
11603 - Its all about the Bandwidth | 4205 |
36.39%
|
312 |
77.88%
|
|
|
|
11604 - General Sultan | 1027 |
30.09%
|
195 |
72.31%
|
|
|
|
11605 - Lights inside a 3d Grid | 655 |
62.14%
|
191 |
90.58%
|
|
|
|
11606 - Atoms | 200 |
22.00%
|
55 |
65.45%
|
|
|
|
11607 - Cutting Cakes | 128 |
46.88%
|
34 |
55.88%
|
|
|
|
11608 - No Problem | 12756 |
39.14%
|
4326 |
90.92%
|
|
|
|
11609 - Teams | 5440 |
47.90%
|
1300 |
91.31%
|
|
|
|
11610 - Reverse Prime | 1707 |
46.81%
|
432 |
93.06%
|
|
|
|
11611 - Colored Tiles | 285 |
40.70%
|
101 |
68.32%
|
|
|
|
11612 - Sultan and Khairun Shundori | 500 |
21.00%
|
100 |
71.00%
|
|
|
|
11613 - Acme Corporation | 1593 |
37.66%
|
199 |
87.94%
|
|
|
|
11614 - Etruscan Warriors Never Play Chess | 15660 |
44.62%
|
5583 |
89.20%
|
|
|
|
11615 - Family Tree | 855 |
75.32%
|
461 |
95.23%
|
|
|
|
11616 - Roman Numerals | 3773 |
58.15%
|
1701 |
93.53%
|
|
|
|
11617 - An Odd Love | 876 |
30.48%
|
218 |
73.85%
|
|
|
|
11618 - The Amazing Triangle Counting Machine | 189 |
51.32%
|
64 |
85.94%
|
|
|
|
11619 - SPAM! (or not) | 296 |
22.64%
|
43 |
81.40%
|
|
|
|
11620 - City of Egocentrics | 204 |
74.51%
|
96 |
91.67%
|
|
|
|
11621 - Small Factors | 3216 |
57.74%
|
1293 |
94.74%
|
|
|
|
11622 - Le Compte est Bon | 21 |
47.62%
|
12 |
66.67%
|
|
|
|
11623 - Tic Tac Toe | 1282 |
20.44%
|
246 |
51.22%
|
|
|
|
11624 - Fire! | 46241 |
24.20%
|
3187 |
78.98%
|
|
|
|
11625 - Nice Prefixes | 225 |
36.89%
|
65 |
73.85%
|
|
|
|
11626 - Convex Hull | 7337 |
24.56%
|
1079 |
72.57%
|
|
|
|
11627 - Slalom | 4850 |
15.07%
|
444 |
57.43%
|
|
|
|
11628 - Another lottery | 1647 |
68.06%
|
744 |
96.37%
|
|
|
|
11629 - Ballot evaluation | 5167 |
36.00%
|
1574 |
87.55%
|
|
|
|
11630 - Cyclic antimonotonic permutations | 382 |
67.02%
|
161 |
82.61%
|
|
|
|
11631 - Dark roads | 22499 |
42.93%
|
6100 |
89.18%
|
|
|
|
11632 - Elias gamma coding | 218 |
66.51%
|
111 |
89.19%
|
|
|
|
11633 - Food portion sizes | 433 |
45.96%
|
144 |
86.81%
|
|
|
|
11634 - Generate random numbers | 2590 |
63.40%
|
1139 |
96.22%
|
|
|
|
11635 - Hotel booking | 4658 |
28.25%
|
927 |
75.30%
|
|
|
|
11636 - Hello World! | 38117 |
43.44%
|
11366 |
92.69%
|
|
|
|
11637 - Garbage Remembering Exam | 645 |
31.47%
|
101 |
76.24%
|
|
|
|
11638 - Temperature Monitoring | 530 |
35.47%
|
166 |
75.90%
|
|
|
|
11639 - Guard the Land | 2825 |
46.30%
|
967 |
87.80%
|
|
|
|
11640 - Mayor Election | 156 |
17.95%
|
36 |
50.00%
|
|
|
|
11641 - Looking for a New Place | 176 |
26.70%
|
84 |
40.48%
|
|
|
|
11642 - Bangladesh Premier League | 389 |
9.51%
|
83 |
26.51%
|
|
|
|
11643 - Knight Tour | 1525 |
23.08%
|
234 |
62.82%
|
|
|
|
11644 - Pyragrid | 167 |
23.35%
|
42 |
64.29%
|
|
|
|
11645 - Bits | 2398 |
28.23%
|
429 |
70.63%
|
|
|
|
11646 - Athletics Track | 2595 |
63.20%
|
1027 |
94.55%
|
|
|
|
11647 - Judgment Day | 257 |
11.28%
|
39 |
61.54%
|
|
|
|
11648 - Divide The Land | 867 |
62.86%
|
378 |
93.65%
|
|
|
|
11649 - Home! Sweet Home! | 264 |
26.14%
|
63 |
58.73%
|
|
|
|
11650 - Mirror Clock | 13649 |
37.45%
|
4092 |
89.00%
|
|
|
|
11651 - Krypton Number System | 1017 |
37.36%
|
143 |
87.41%
|
|
|
|
11652 - Power Faster | 192 |
23.44%
|
44 |
70.45%
|
|
|
|
11653 - Stick Makes Gold | 493 |
14.40%
|
81 |
59.26%
|
|
|
|
11654 - Arithmetic Subsequence | 1002 |
44.61%
|
287 |
85.71%
|
|
|
|
11655 - Waterland | 1488 |
27.96%
|
330 |
80.00%
|
|
|
|
11656 - Message in the Enemy Territory | 278 |
25.54%
|
75 |
65.33%
|
|
|
|
11657 - Rational Billiard | 676 |
16.27%
|
85 |
67.06%
|
|
|
|
11658 - Best Coalitions | 3224 |
32.48%
|
751 |
85.62%
|
|
|
|
11659 - Informants | 1399 |
43.82%
|
389 |
84.32%
|
|
|
|
11660 - Look-and-Say sequences | 1732 |
36.49%
|
449 |
79.51%
|
|
|
|
11661 - Burger Time? | 15536 |
46.36%
|
5655 |
91.21%
|
|
|
|
11662 - Triangular Grid | 215 |
22.33%
|
37 |
62.16%
|
|
|
|
11663 - GrayInc | 219 |
59.82%
|
105 |
90.48%
|
|
|
|
11664 - Langton's Ant | 1391 |
25.59%
|
207 |
80.68%
|
|
|
|
11665 - Chinese Ink | 839 |
28.72%
|
167 |
76.05%
|
|
|
|
11666 - Logarithms | 2120 |
44.34%
|
582 |
89.86%
|
|
|
|
11667 - Income Tax Hazard II | 641 |
35.10%
|
139 |
67.63%
|
|
|
|
11668 - How Many Teams | 370 |
25.95%
|
69 |
79.71%
|
|
|
|
11669 - Non Decreasing Prime Sequence | 684 |
25.44%
|
122 |
67.21%
|
|
|
|
11670 - Physics Experiment | 681 |
27.75%
|
133 |
76.69%
|
|
|
|
11671 - Sign of Matrix | 436 |
36.93%
|
87 |
77.01%
|
|
|
|
11672 - Dynamic Summation | 631 |
18.23%
|
61 |
62.30%
|
|
|
|
11673 - Enemy at the Gateway | 543 |
33.89%
|
87 |
78.16%
|
|
|
|
11674 - In-Ellipse | 109 |
7.34%
|
36 |
22.22%
|
|
|
|
11675 - Happy Friends | 591 |
37.90%
|
136 |
85.29%
|
|
|
|
11676 - Deadly Attack | 475 |
22.11%
|
86 |
62.79%
|
|
|
|
11677 - Alarm Clock | 16243 |
53.30%
|
7152 |
94.20%
|
|
|
|
11678 - Cards' Exchange | 3467 |
54.63%
|
1405 |
92.10%
|
|
|
|
11679 - Sub-prime | 7144 |
65.12%
|
4095 |
95.53%
|
|
|
|
11680 - Dragster | 630 |
53.49%
|
244 |
84.43%
|
|
|
|
11681 - Tower for Cellular Telephony | 841 |
30.08%
|
138 |
80.43%
|
|
|
|
11682 - Shift Register | 1031 |
24.44%
|
121 |
32.23%
|
|
|
|
11683 - Laser Sculpture | 5435 |
57.52%
|
2444 |
93.17%
|
|
|
|
11684 - MC part deux | 95 |
35.79%
|
45 |
57.78%
|
|
|
|
11685 - Moveable maze | 357 |
24.65%
|
60 |
55.00%
|
|
|
|
11686 - Pick up sticks | 10025 |
36.44%
|
2259 |
83.67%
|
|
|
|
11687 - Digits | 7244 |
50.79%
|
3060 |
94.28%
|
|
|
|
11688 - Rotate to root | 491 |
31.57%
|
153 |
64.05%
|
|
|
|
11689 - Soda Surpler | 12066 |
67.50%
|
6690 |
97.32%
|
|
|
|
11690 - Money Matters | 5458 |
48.96%
|
1769 |
92.09%
|
|
|
|
11691 - Allergy Test | 1159 |
33.13%
|
291 |
69.07%
|
|
|
|
11692 - Rain Fall | 711 |
46.55%
|
242 |
88.02%
|
|
|
|
11693 - Speedy Escape | 1311 |
30.05%
|
289 |
83.39%
|
|
|
|
11694 - Gokigen Naname | 1005 |
28.76%
|
153 |
75.82%
|
|
|
|
11695 - Flight Planning | 1617 |
42.24%
|
489 |
86.30%
|
|
|
|
11696 - Beacons | 1027 |
23.86%
|
170 |
57.06%
|
|
|
|
11697 - Playfair Cipher | 1263 |
53.29%
|
524 |
93.89%
|
|
|
|
11698 - Code Permutations | 284 |
39.08%
|
73 |
82.19%
|
|
|
|
11699 - Rooks | 892 |
34.42%
|
279 |
65.23%
|
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| Display # | Results 1 - 100 of 100 | |