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Browse Problems
Root :: Competitive Programming 2: This increases the lower bound of Programming Contests. Again (Steven & Felix Halim) :: String Processing :: Ad Hoc String Processing Problems - Standard :: Cipher/Encode/Encrypt/Decode/Decrypt
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
213 - Message Decoding | 16936 |
40.97%
|
3317 |
81.37%
|
|
|
|
245 - Uncompress | 9260 |
39.50%
|
2159 |
84.85%
|
|
|
|
306 - Cipher | 11472 |
22.17%
|
2474 |
63.22%
|
|
|
|
444 - Encoder and Decoder | 25574 |
31.09%
|
6996 |
80.23%
|
|
|
|
458 - The Decoder | 94633 |
46.38%
|
32998 |
92.46%
|
|
|
|
468 - Key to Success | 5337 |
22.88%
|
1618 |
57.91%
|
|
|
|
483 - Word Scramble | 60893 |
43.13%
|
19635 |
87.59%
|
|
|
|
492 - Pig-Latin | 55993 |
24.11%
|
9736 |
77.59%
|
|
|
|
641 - Do the Untwist | 2615 |
65.09%
|
1358 |
91.61%
|
|
|
|
739 - Soundex Indexing | 11450 |
35.55%
|
3846 |
79.25%
|
|
|
|
740 - Baudot Data Communication Code | 4752 |
56.08%
|
2440 |
89.51%
|
|
|
|
741 - Burrows Wheeler Decoder | 2414 |
35.09%
|
961 |
70.86%
|
|
|
|
795 - Sandorf's Cipher | 1263 |
35.79%
|
424 |
76.42%
|
|
|
|
850 - Crypt Kicker II | 21578 |
23.41%
|
4760 |
72.71%
|
|
|
|
856 - The Vigenère Cipher | 965 |
41.87%
|
370 |
77.30%
|
|
|
|
865 - Substitution Cypher | 6110 |
29.10%
|
1556 |
80.40%
|
|
|
|
10222 - Decode the Mad man | 32694 |
52.02%
|
13072 |
91.05%
|
|
|
|
10851 - 2D Hieroglyphs decoder | 2278 |
68.70%
|
1377 |
96.44%
|
|
|
|
10878 - Decode the tape | 18942 |
44.98%
|
6479 |
92.78%
|
|
|
|
10896 - Known Plaintext Attack | 2318 |
47.76%
|
1028 |
89.30%
|
|
|
|
10921 - Find the Telephone | 25699 |
60.10%
|
12387 |
96.46%
|
|
|
|
11220 - Decoding the message. | 6376 |
39.92%
|
2132 |
89.82%
|
|
|
|
11278 - One-Handed Typist | 4091 |
44.34%
|
1629 |
91.53%
|
|
|
|
11385 - Da Vinci Code | 9740 |
31.03%
|
2579 |
84.76%
|
|
|
|
11541 - Decoding | 11558 |
58.64%
|
5225 |
95.48%
|
|
|
|
11697 - Playfair Cipher | 1383 |
52.13%
|
557 |
93.54%
|
|
|
|
11716 - Digital Fortress | 13394 |
47.66%
|
4964 |
93.59%
|
|
|
|
11787 - Numeral Hieroglyphs | 2193 |
47.10%
|
904 |
88.05%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 28 of 28 | |