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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9538
39.98%
2219
85.08%
FILE 306 - Cipher 11491
22.24%
2478
63.28%
FILE 444 - Encoder and Decoder 25613
31.08%
7002
80.22%
FILE 458 - The Decoder 95076
46.33%
33063
92.44%
FILE 483 - Word Scramble 61388
43.18%
19726
87.61%
FILE 492 - Pig-Latin 56976
24.12%
9759
77.61%
FILE 641 - Do the Untwist 2618
65.09%
1361
91.55%
FILE 739 - Soundex Indexing 11493
35.47%
3851
79.23%
FILE 795 - Sandorf's Cipher 1264
35.76%
425
76.24%
FILE 865 - Substitution Cypher 6126
29.15%
1560
80.38%
FILE 10019 - Funny Encryption Method 24459
70.62%
12841
96.31%
FILE 10222 - Decode the Mad man 33883
51.95%
13284
91.15%
FILE 10851 - 2D Hieroglyphs decoder 2301
68.54%
1385
96.32%
FILE 10878 - Decode the tape 18974
44.97%
6486
92.69%
FILE 10896 - Known Plaintext Attack 2319
47.74%
1029
89.21%
FILE 10921 - Find the Telephone 25807
60.15%
12420
96.46%
FILE 11220 - Decoding the message. 6496
39.64%
2142
89.82%
FILE 11278 - One-Handed Typist 4107
44.34%
1636
91.50%
FILE 11541 - Decoding 11670
58.76%
5240
95.48%
FILE 11716 - Digital Fortress 13406
47.67%
4970
93.56%
FILE 11787 - Numeral Hieroglyphs 2209
47.17%
911
88.04%
FILE 11946 - Code Number 11138
31.85%
2717
89.58%
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