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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9609
40.15%
2234
85.23%
FILE 306 - Cipher 11509
22.27%
2480
63.31%
FILE 444 - Encoder and Decoder 25613
31.08%
7002
80.22%
FILE 458 - The Decoder 95112
46.33%
33069
92.45%
FILE 483 - Word Scramble 61434
43.19%
19733
87.61%
FILE 492 - Pig-Latin 57066
24.14%
9761
77.61%
FILE 641 - Do the Untwist 2618
65.09%
1361
91.55%
FILE 739 - Soundex Indexing 11496
35.48%
3853
79.24%
FILE 795 - Sandorf's Cipher 1264
35.76%
425
76.24%
FILE 865 - Substitution Cypher 6140
29.17%
1563
80.42%
FILE 10019 - Funny Encryption Method 24660
70.71%
12868
96.32%
FILE 10222 - Decode the Mad man 34146
51.91%
13314
91.14%
FILE 10851 - 2D Hieroglyphs decoder 2303
68.56%
1387
96.32%
FILE 10878 - Decode the tape 18975
44.97%
6486
92.69%
FILE 10896 - Known Plaintext Attack 2319
47.74%
1029
89.21%
FILE 10921 - Find the Telephone 25823
60.16%
12423
96.46%
FILE 11220 - Decoding the message. 6510
39.63%
2144
89.83%
FILE 11278 - One-Handed Typist 4111
44.37%
1639
91.52%
FILE 11541 - Decoding 11787
58.84%
5245
95.48%
FILE 11716 - Digital Fortress 13408
47.68%
4972
93.56%
FILE 11787 - Numeral Hieroglyphs 2210
47.19%
912
88.05%
FILE 11946 - Code Number 11138
31.85%
2717
89.58%
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