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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 10655 - Contemplation! Algebra 9768
21.18%
1425
58.81%
FILE 10656 - Maximum Sum (II) 17940
34.88%
5217
85.43%
FILE 10674 - Tangents 2235
24.38%
221
78.73%
FILE 10678 - The Grazing Cow 6475
70.02%
3384
97.07%
FILE 10693 - Traffic Volume 2710
72.18%
1741
95.86%
FILE 10695 - Find the Point 665
22.41%
99
56.57%
FILE 10709 - Intersection is Not that Easy 1853
26.07%
395
77.97%
FILE 10732 - The Strange Research 808
35.02%
242
75.21%
FILE 10734 - Triangle Partitioning 501
65.87%
318
88.68%
FILE 10736 - Series of PI 369
53.66%
125
87.20%
FILE 10742 - The New Rule in Euphomia 2909
61.29%
1174
94.21%
FILE 10744 - The Optimal Super-Highway 1590
27.92%
298
69.46%
FILE 10784 - Diagonal 14311
43.69%
5189
92.72%
FILE 10785 - The Mad Numerologist 5019
40.88%
1642
91.96%
FILE 10789 - Prime Frequency 17765
49.33%
6373
92.59%
FILE 10792 - The Laurel-Hardy Story 1063
59.83%
557
94.25%
FILE 10797 - Peaceful Sharing 387
38.50%
96
69.79%
FILE 10799 - OOPS! They did it Again... 545
43.49%
217
78.80%
FILE 10824 - Regular Polygon 1134
35.45%
212
79.25%
FILE 10825 - Anagram and Multiplication 834
59.11%
278
83.45%
FILE 10830 - A New Function 2772
52.42%
856
82.13%
FILE 10834 - The Story of Two Coins 413
28.81%
114
72.81%
FILE 10836 - The Maximum Term 475
32.42%
99
82.83%
FILE 10837 - A Research Problem 1471
35.89%
238
81.51%
FILE 10872 - Triangles 857
42.36%
332
81.63%
FILE 10889 - The Lost Gift 953
32.63%
284
79.23%
FILE 10892 - LCM Cardinality 11114
52.60%
3114
93.87%
FILE 10894 - Save Hridoy 2251
47.05%
765
89.93%
FILE 10914 - Abundance and Perfect Numbers 1349
41.44%
350
78.86%
FILE 10953 - Stochastic Digit Generator 554
42.60%
231
77.92%
FILE 10958 - How Many Solutions? 1801
35.59%
456
83.55%
FILE 10990 - Another New Function 4372
63.63%
1452
95.45%
FILE 11004 - Changing Roadmap 679
50.96%
315
86.98%
FILE 11009 - Geometry Once Again 217
51.15%
70
75.71%
FILE 11011 - Numerical Methods! A Satire 730
37.81%
201
77.61%
FILE 11014 - Make a Crystal 814
48.89%
220
73.18%
FILE 11017 - A Greener World 603
21.89%
111
74.77%
FILE 11074 - Draw Grid 3449
52.62%
1432
94.62%
FILE 11083 - Zeroes Revisited 664
45.18%
255
91.37%
FILE 11123 - Counting Trapizoid 714
24.51%
164
65.85%
FILE 11128 - Faulty Computer 500
35.80%
96
77.08%
FILE 11139 - Counting Quadrilaterals 145
50.34%
69
75.36%
FILE 11170 - Cos(NA) 653
50.84%
301
90.70%
FILE 11172 - Relational Operator 158916
56.67%
56736
95.79%
FILE 11178 - Morley's Theorem 3139
72.44%
762
96.19%
FILE 11181 - Probability|Given 5468
57.11%
1366
96.27%
FILE 11182 - Zeroes III 765
25.88%
197
75.13%
FILE 11185 - Ternary 31040
41.20%
10118
94.68%
FILE 11186 - Circum Triangle 1759
44.40%
371
84.10%
FILE 11189 - A Simple Pendulum 355
23.66%
89
65.17%
FILE 11190 - Series of Powers 521
31.86%
128
79.69%
FILE 11192 - Group Reverse 21392
55.59%
8861
95.75%
FILE 11244 - Counting Stars 8180
62.59%
3690
95.75%
FILE 11247 - Income Tax 5621
23.70%
1154
77.12%
FILE 11250 - Working with Small Numbers 311
28.94%
132
54.55%
FILE 11251 - Fractions 165
25.45%
65
63.08%
FILE 11260 - Odd Root Sum 2338
51.92%
369
55.83%
FILE 11317 - GCD+LCM 716
42.04%
187
82.35%
FILE 11319 - Stupid Sequence 2319
25.10%
376
78.19%
FILE 11320 - Hidden Triangles 208
38.94%
71
73.24%
FILE 11321 - Sort! Sort!! and Sort!!! 26282
27.01%
4534
81.43%
FILE 11322 - Romeo and Juliet 245
16.73%
123
26.02%
FILE 11394 - Digit Blocks 570
33.86%
195
66.15%
FILE 11395 - Sigma Function 1379
51.49%
482
93.57%
FILE 11417 - GCD 31426
68.68%
13441
97.11%
FILE 11420 - Chest of Drawers 8514
35.76%
1841
92.94%
FILE 11422 - Escaping from Fractal Bacterium 181
52.49%
87
86.21%
FILE 11424 - GCD - Extreme (I) 5633
49.76%
2251
82.50%
FILE 11426 - GCD - Extreme (II) 9588
63.67%
2568
90.46%
FILE 11428 - Cubes 13149
41.84%
4147
91.29%
FILE 11430 - ETS Problem setting 202
67.33%
118
88.14%
FILE 11433 - The Dicey Dice 218
50.92%
65
75.38%
FILE 11436 - Cubes - EXTREME!!! 2188
32.63%
406
70.94%
FILE 11437 - Triangle Fun 3388
59.42%
1237
94.42%
FILE 11440 - Help Tomisu 1324
66.92%
371
94.88%
FILE 11442 - Linear Diophantine Tidbits 142
23.24%
40
67.50%
FILE 11461 - Square Numbers 45553
48.94%
14873
95.20%
FILE 11466 - Largest Prime Divisor 26982
23.90%
4107
82.98%
FILE 11467 - Pythagorean Triangles 201
30.35%
59
67.80%
FILE 11485 - Extreme Discrete Summation 428
60.28%
167
91.02%
FILE 11490 - Just Another Problem 1571
33.61%
272
86.40%
FILE 11524 - InCircle 1199
76.56%
457
94.31%
FILE 11527 - Morning Walk 232
5.17%
59
13.56%
FILE 11529 - Strange Tax Calculation 697
44.19%
141
83.69%
FILE 11538 - Chess Queen 7851
59.18%
1908
94.97%
FILE 11589 - Save the President 138
46.38%
51
68.63%
FILE 11593 - Fractions 175
47.43%
85
68.24%
FILE 11595 - Crossing Streets EXTREME 280
19.29%
51
64.71%
FILE 11596 - Convex Orthogonal Polygon 785
15.41%
115
65.22%
FILE 11599 - Triangle and Polynomial 221
25.34%
113
39.82%
FILE 11602 - SMS for Blind 685
20.29%
91
60.44%
FILE 11636 - Hello World! 42561
42.83%
12031
92.59%
FILE 11666 - Logarithms 2196
43.94%
600
89.83%
FILE 11667 - Income Tax Hazard II 648
35.19%
145
66.21%
FILE 11674 - In-Ellipse 112
7.14%
39
20.51%
FILE 11723 - Numbering Roads 16579
48.56%
6567
94.94%
FILE 11731 - Ex-circles 438
57.76%
160
86.25%
FILE 11732 - "strcmp()" Anyone? 11773
23.59%
1038
69.17%
FILE 11752 - The Super Powers 8696
37.72%
1141
85.89%
FILE 11759 - IBM Fencing 750
26.40%
128
71.09%
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Display # Results 101 - 200 of 273