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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9819
40.67%
2291
85.55%
FILE 306 - Cipher 11518
22.30%
2483
63.31%
FILE 444 - Encoder and Decoder 25634
31.08%
7007
80.22%
FILE 458 - The Decoder 95290
46.31%
33098
92.44%
FILE 483 - Word Scramble 61559
43.21%
19770
87.63%
FILE 492 - Pig-Latin 57335
24.16%
9768
77.62%
FILE 641 - Do the Untwist 2625
65.14%
1366
91.51%
FILE 739 - Soundex Indexing 11520
35.49%
3860
79.25%
FILE 795 - Sandorf's Cipher 1271
35.80%
427
76.11%
FILE 865 - Substitution Cypher 6183
29.27%
1570
80.51%
FILE 10019 - Funny Encryption Method 25188
70.81%
13016
96.35%
FILE 10222 - Decode the Mad man 34741
52.00%
13403
91.20%
FILE 10851 - 2D Hieroglyphs decoder 2311
68.59%
1392
96.26%
FILE 10878 - Decode the tape 18994
45.00%
6490
92.70%
FILE 10896 - Known Plaintext Attack 2343
47.76%
1030
89.22%
FILE 10921 - Find the Telephone 25882
60.21%
12445
96.46%
FILE 11220 - Decoding the message. 6522
39.67%
2150
89.81%
FILE 11278 - One-Handed Typist 4119
44.43%
1642
91.53%
FILE 11541 - Decoding 11834
58.92%
5264
95.50%
FILE 11716 - Digital Fortress 13431
47.67%
4979
93.57%
FILE 11787 - Numeral Hieroglyphs 2220
47.25%
917
88.11%
FILE 11946 - Code Number 11151
31.87%
2721
89.60%
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