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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9675
40.36%
2259
85.35%
FILE 306 - Cipher 11515
22.28%
2482
63.34%
FILE 444 - Encoder and Decoder 25616
31.09%
7004
80.23%
FILE 458 - The Decoder 95200
46.32%
33086
92.44%
FILE 483 - Word Scramble 61481
43.20%
19746
87.62%
FILE 492 - Pig-Latin 57246
24.16%
9762
77.62%
FILE 641 - Do the Untwist 2621
65.13%
1364
91.57%
FILE 739 - Soundex Indexing 11500
35.50%
3854
79.24%
FILE 795 - Sandorf's Cipher 1268
35.65%
426
76.06%
FILE 865 - Substitution Cypher 6151
29.25%
1566
80.46%
FILE 10019 - Funny Encryption Method 24850
70.73%
12894
96.32%
FILE 10222 - Decode the Mad man 34414
51.96%
13340
91.17%
FILE 10851 - 2D Hieroglyphs decoder 2308
68.54%
1389
96.26%
FILE 10878 - Decode the tape 18984
44.97%
6488
92.69%
FILE 10896 - Known Plaintext Attack 2342
47.74%
1030
89.22%
FILE 10921 - Find the Telephone 25846
60.18%
12431
96.46%
FILE 11220 - Decoding the message. 6520
39.65%
2148
89.80%
FILE 11278 - One-Handed Typist 4114
44.41%
1641
91.53%
FILE 11541 - Decoding 11797
58.85%
5250
95.49%
FILE 11716 - Digital Fortress 13415
47.69%
4975
93.57%
FILE 11787 - Numeral Hieroglyphs 2211
47.22%
913
88.06%
FILE 11946 - Code Number 11147
31.87%
2720
89.60%
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