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Diamond Sponsors
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Reinardus Pradhitya
Gold Sponsors
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Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Browse Problems
Title | Total Submissions / Solving % | Total Users / Solving % | ||||
200 - Rare Order | 30311 |
35.68%
|
8250 |
79.08%
|
||
201 - Squares | 20097 |
36.55%
|
4339 |
77.76%
|
||
202 - Repeating Decimals | 38544 |
29.14%
|
5923 |
75.54%
|
||
203 - Running Lights Visibility Calculator | 1475 |
5.36%
|
165 |
21.21%
|
||
204 - Robot Crash | 1092 |
6.04%
|
132 |
21.97%
|
||
205 - Getting There | 1046 |
7.84%
|
127 |
39.37%
|
||
206 - Meals on Wheels Routing System | 1026 |
15.30%
|
237 |
50.63%
|
||
207 - PGA Tour Prize Money | 6336 |
19.08%
|
528 |
67.80%
|
||
208 - Firetruck | 19979 |
25.59%
|
3302 |
69.47%
|
||
209 - Triangular Vertices | 3732 |
31.83%
|
980 |
72.55%
|
||
210 - Concurrency Simulator | 13185 |
26.11%
|
1449 |
72.81%
|
||
211 - The Domino Effect | 4003 |
40.92%
|
947 |
75.92%
|
||
212 - Use of Hospital Facilities | 2300 |
25.52%
|
377 |
60.74%
|
||
213 - Message Decoding | 16690 |
41.05%
|
3270 |
81.25%
|
||
214 - Code Generation | 1253 |
25.62%
|
321 |
59.81%
|
||
215 - Spreadsheet Calculator | 2706 |
32.63%
|
660 |
76.06%
|
||
216 - Getting in Line | 17634 |
43.96%
|
5190 |
83.37%
|
||
217 - Radio Direction Finder | 162 |
29.01%
|
70 |
48.57%
|
||
218 - Moth Eradication | 10061 |
41.57%
|
2052 |
83.43%
|
||
219 - Department of Redundancy Department | 286 |
22.03%
|
96 |
44.79%
|
||
220 - Othello | 10970 |
27.89%
|
1786 |
75.31%
|
||
221 - Urban Elevations | 9078 |
29.60%
|
1382 |
72.29%
|
||
222 - Budget Travel | 4854 |
34.80%
|
1435 |
77.00%
|
||
223 - Classifying Lots in a Subdivision | 391 |
16.11%
|
73 |
56.16%
|
||
224 - Kissin' Cousins | 110 |
22.73%
|
43 |
48.84%
|
||
225 - Golygons | 6274 |
30.81%
|
645 |
79.38%
|
||
226 - MIDI Preprocessing | 563 |
37.83%
|
164 |
64.02%
|
||
227 - Puzzle | 61499 |
20.50%
|
6736 |
68.27%
|
||
228 - Resource Allocation | 123 |
16.26%
|
39 |
41.03%
|
||
229 - Scanner | 1140 |
22.11%
|
382 |
36.39%
|
||
230 - Borrowers | 11707 |
38.13%
|
2598 |
82.95%
|
||
231 - Testing the CATCHER | 33971 |
28.44%
|
8702 |
71.52%
|
||
232 - Crossword Answers | 28713 |
30.38%
|
4680 |
77.82%
|
||
233 - Package Pricing | 748 |
13.10%
|
140 |
46.43%
|
||
234 - Switching Channels | 1059 |
45.04%
|
390 |
79.23%
|
||
235 - Typesetting | 333 |
12.31%
|
90 |
25.56%
|
||
236 - VTAS - Vessel Traffic Advisory Service | 251 |
1.20%
|
74 |
2.70%
|
||
237 - Monitoring Wheelchair Patients | 381 |
21.52%
|
91 |
61.54%
|
||
238 - Jill's Bike | 974 |
19.51%
|
244 |
54.10%
|
||
239 - Tempus et mobilius. Time and motion | 863 |
34.65%
|
318 |
71.38%
|
||
240 - Variable Radix Huffman Encoding | 1756 |
29.44%
|
352 |
75.28%
|
||
241 - Sail Race | 172 |
13.95%
|
60 |
20.00%
|
||
242 - Stamps and Envelope Size | 6178 |
29.57%
|
1147 |
74.11%
|
||
243 - Theseus and the Minotaur (II) | 944 |
11.12%
|
148 |
41.89%
|
||
244 - Train Time | 513 |
14.62%
|
123 |
39.84%
|
||
245 - Uncompress | 8876 |
39.35%
|
2098 |
84.65%
|
||
246 - 10-20-30 | 5103 |
43.84%
|
945 |
88.15%
|
||
247 - Calling Circles | 19064 |
45.52%
|
4548 |
90.50%
|
||
248 - Cutting Corners | 779 |
12.58%
|
110 |
56.36%
|
||
249 - Bang the Drum Slowly | 281 |
19.93%
|
87 |
41.38%
|
||
250 - Pattern Matching Prelims | 1501 |
28.18%
|
429 |
64.80%
|
||
251 - Nondeterministic Trellis Automata | 852 |
12.68%
|
128 |
42.97%
|
||
252 - Trucking | 107 |
6.54%
|
34 |
20.59%
|
||
253 - Cube painting | 22982 |
41.40%
|
5301 |
85.93%
|
||
254 - Towers of Hanoi | 6973 |
19.96%
|
1764 |
50.11%
|
||
255 - Correct Move | 6438 |
38.52%
|
2074 |
83.94%
|
||
256 - Quirksome Squares | 22153 |
56.11%
|
10352 |
92.97%
|
||
257 - Palinwords | 4639 |
28.02%
|
964 |
66.49%
|
||
258 - Mirror Maze | 2133 |
20.11%
|
379 |
53.83%
|
||
259 - Software Allocation | 9455 |
46.09%
|
2722 |
90.45%
|
||
260 - Il Gioco dell'X | 14338 |
48.19%
|
4752 |
91.90%
|
||
261 - The Window Property | 1614 |
30.30%
|
320 |
77.19%
|
||
262 - Transferable Voting | 1628 |
6.88%
|
168 |
33.93%
|
||
263 - Number Chains | 16585 |
37.18%
|
4133 |
80.11%
|
||
264 - Count on Cantor | 27354 |
49.93%
|
11333 |
90.14%
|
||
265 - Dining Diplomats | 1217 |
13.56%
|
151 |
60.93%
|
||
266 - Stamping Out Stamps | 768 |
18.75%
|
113 |
46.90%
|
||
267 - Of(f) Course! | 1366 |
29.28%
|
181 |
48.62%
|
||
268 - Double Trouble | 1480 |
35.54%
|
468 |
73.29%
|
||
269 - Counting Patterns | 991 |
27.14%
|
168 |
74.40%
|
||
270 - Lining Up | 18411 |
19.30%
|
2713 |
62.11%
|
||
271 - Simply Syntax | 9666 |
42.29%
|
3377 |
82.85%
|
||
272 - TEX Quotes | 175451 |
44.57%
|
55161 |
90.00%
|
||
273 - Jack Straws | 6329 |
22.44%
|
1424 |
63.55%
|
||
274 - Cat and Mouse | 4599 |
20.40%
|
1026 |
54.68%
|
||
275 - Expanding Fractions | 11799 |
25.97%
|
2568 |
67.99%
|
||
276 - Egyptian Multiplication | 2797 |
29.53%
|
767 |
56.98%
|
||
277 - Cabinets | 1302 |
13.06%
|
369 |
39.30%
|
||
278 - Chess | 11705 |
57.98%
|
5853 |
94.67%
|
||
279 - Spin | 199 |
45.73%
|
86 |
53.49%
|
||
280 - Vertex | 27396 |
36.34%
|
6643 |
86.65%
|
||
281 - Rubik's Cube | 262 |
24.81%
|
79 |
43.04%
|
||
282 - Rename | 843 |
24.79%
|
191 |
53.40%
|
||
283 - Compress | 1532 |
17.04%
|
237 |
43.88%
|
||
284 - Logic | 397 |
30.98%
|
111 |
60.36%
|
||
285 - Crosswords | 654 |
30.12%
|
109 |
51.38%
|
||
286 - Dead Or Not -- That Is The Question | 612 |
30.23%
|
143 |
62.94%
|
||
287 - Text Comparsion | 152 |
29.61%
|
38 |
28.95%
|
||
288 - Arithmetic Operations With Large Integers | 1914 |
27.06%
|
365 |
70.14%
|
||
289 - A Very Nasty Text Formatter | 251 |
33.86%
|
93 |
55.91%
|
||
290 - Palindroms <---> smordnilaP | 3805 |
31.22%
|
1059 |
75.92%
|
||
291 - The House Of Santa Claus | 12956 |
64.07%
|
6204 |
94.97%
|
||
292 - Presentation Error | 821 |
8.40%
|
144 |
32.64%
|
||
293 - Bits | 636 |
19.97%
|
104 |
48.08%
|
||
294 - Divisors | 35297 |
50.75%
|
11785 |
89.62%
|
||
295 - Fatman | 1780 |
26.12%
|
318 |
73.90%
|
||
296 - Safebreaker | 3603 |
47.18%
|
1227 |
87.69%
|
||
297 - Quadtrees | 19550 |
47.78%
|
4902 |
91.94%
|
||
298 - Race Tracks | 2513 |
31.48%
|
565 |
78.58%
|
||
299 - Train Swapping | 67404 |
57.43%
|
27443 |
94.34%
|
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Display # | Results 1 - 100 of 100 |