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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9758
40.44%
2276
85.46%
FILE 306 - Cipher 11517
22.29%
2483
63.31%
FILE 444 - Encoder and Decoder 25633
31.08%
7006
80.22%
FILE 458 - The Decoder 95227
46.32%
33092
92.44%
FILE 483 - Word Scramble 61525
43.21%
19759
87.63%
FILE 492 - Pig-Latin 57321
24.17%
9767
77.62%
FILE 641 - Do the Untwist 2624
65.13%
1366
91.51%
FILE 739 - Soundex Indexing 11515
35.50%
3859
79.27%
FILE 795 - Sandorf's Cipher 1270
35.75%
427
76.11%
FILE 865 - Substitution Cypher 6156
29.29%
1568
80.48%
FILE 10019 - Funny Encryption Method 24917
70.77%
12907
96.32%
FILE 10222 - Decode the Mad man 34520
51.95%
13363
91.18%
FILE 10851 - 2D Hieroglyphs decoder 2311
68.59%
1392
96.26%
FILE 10878 - Decode the tape 18984
44.97%
6488
92.69%
FILE 10896 - Known Plaintext Attack 2343
47.76%
1030
89.22%
FILE 10921 - Find the Telephone 25855
60.19%
12436
96.46%
FILE 11220 - Decoding the message. 6520
39.65%
2148
89.80%
FILE 11278 - One-Handed Typist 4117
44.43%
1642
91.53%
FILE 11541 - Decoding 11799
58.86%
5251
95.49%
FILE 11716 - Digital Fortress 13418
47.70%
4976
93.57%
FILE 11787 - Numeral Hieroglyphs 2217
47.27%
916
88.10%
FILE 11946 - Code Number 11151
31.87%
2721
89.60%
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