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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 8549
39.29%
2054
84.57%
FILE 306 - Cipher 11409
22.08%
2454
63.37%
FILE 444 - Encoder and Decoder 25496
31.05%
6965
80.20%
FILE 458 - The Decoder 93517
46.54%
32837
92.49%
FILE 483 - Word Scramble 60532
43.13%
19542
87.59%
FILE 492 - Pig-Latin 54735
24.28%
9681
77.55%
FILE 641 - Do the Untwist 2595
64.93%
1345
91.60%
FILE 739 - Soundex Indexing 11383
35.58%
3826
79.33%
FILE 795 - Sandorf's Cipher 1248
35.82%
419
76.13%
FILE 865 - Substitution Cypher 5949
28.66%
1540
80.32%
FILE 10019 - Funny Encryption Method 22524
70.89%
12346
96.25%
FILE 10222 - Decode the Mad man 31012
52.06%
12757
90.94%
FILE 10851 - 2D Hieroglyphs decoder 2236
68.47%
1363
96.48%
FILE 10878 - Decode the tape 18670
45.21%
6448
92.77%
FILE 10896 - Known Plaintext Attack 2299
47.67%
1019
89.30%
FILE 10921 - Find the Telephone 25440
60.06%
12308
96.47%
FILE 11220 - Decoding the message. 6259
40.02%
2117
89.80%
FILE 11278 - One-Handed Typist 4003
44.69%
1606
91.59%
FILE 11541 - Decoding 11474
58.49%
5202
95.44%
FILE 11716 - Digital Fortress 13249
47.56%
4929
93.65%
FILE 11787 - Numeral Hieroglyphs 2164
46.86%
889
87.85%
FILE 11946 - Code Number 11002
31.93%
2702
89.64%
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