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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 245 - Uncompress 9459
39.77%
2201
85.01%
FILE 306 - Cipher 11489
22.23%
2477
63.26%
FILE 444 - Encoder and Decoder 25610
31.07%
7001
80.22%
FILE 458 - The Decoder 94951
46.34%
33047
92.45%
FILE 483 - Word Scramble 61300
43.14%
19704
87.60%
FILE 492 - Pig-Latin 56821
24.10%
9756
77.60%
FILE 641 - Do the Untwist 2617
65.07%
1360
91.54%
FILE 739 - Soundex Indexing 11484
35.48%
3850
79.22%
FILE 795 - Sandorf's Cipher 1264
35.76%
425
76.24%
FILE 865 - Substitution Cypher 6112
29.11%
1558
80.36%
FILE 10019 - Funny Encryption Method 24361
70.58%
12810
96.30%
FILE 10222 - Decode the Mad man 33573
52.00%
13228
91.11%
FILE 10851 - 2D Hieroglyphs decoder 2297
68.57%
1384
96.32%
FILE 10878 - Decode the tape 18968
44.97%
6484
92.72%
FILE 10896 - Known Plaintext Attack 2319
47.74%
1029
89.21%
FILE 10921 - Find the Telephone 25765
60.12%
12407
96.45%
FILE 11220 - Decoding the message. 6489
39.64%
2140
89.81%
FILE 11278 - One-Handed Typist 4102
44.34%
1635
91.50%
FILE 11541 - Decoding 11569
58.66%
5231
95.47%
FILE 11716 - Digital Fortress 13401
47.68%
4967
93.58%
FILE 11787 - Numeral Hieroglyphs 2207
47.12%
910
88.02%
FILE 11946 - Code Number 11128
31.85%
2713
89.64%
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