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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 213 - Message Decoding 16972
40.99%
3327
81.39%
FILE 245 - Uncompress 9332
39.59%
2173
84.86%
FILE 306 - Cipher 11487
22.23%
2475
63.27%
FILE 444 - Encoder and Decoder 25582
31.08%
6997
80.23%
FILE 458 - The Decoder 94743
46.37%
33012
92.46%
FILE 468 - Key to Success 5337
22.88%
1618
57.91%
FILE 483 - Word Scramble 60932
43.14%
19638
87.59%
FILE 492 - Pig-Latin 56452
24.06%
9743
77.60%
FILE 641 - Do the Untwist 2615
65.09%
1358
91.61%
FILE 739 - Soundex Indexing 11467
35.51%
3847
79.26%
FILE 740 - Baudot Data Communication Code 4763
56.14%
2443
89.52%
FILE 741 - Burrows Wheeler Decoder 2417
35.08%
962
70.89%
FILE 795 - Sandorf's Cipher 1263
35.79%
424
76.42%
FILE 850 - Crypt Kicker II 21608
23.46%
4769
72.74%
FILE 856 - The Vigenère Cipher 965
41.87%
370
77.30%
FILE 865 - Substitution Cypher 6110
29.10%
1556
80.40%
FILE 10222 - Decode the Mad man 32790
52.02%
13094
91.06%
FILE 10851 - 2D Hieroglyphs decoder 2281
68.65%
1379
96.37%
FILE 10878 - Decode the tape 18949
44.98%
6480
92.76%
FILE 10896 - Known Plaintext Attack 2318
47.76%
1028
89.30%
FILE 10921 - Find the Telephone 25740
60.12%
12396
96.46%
FILE 11220 - Decoding the message. 6484
39.62%
2137
89.85%
FILE 11278 - One-Handed Typist 4095
44.35%
1631
91.54%
FILE 11385 - Da Vinci Code 9740
31.03%
2579
84.76%
FILE 11541 - Decoding 11563
58.65%
5228
95.49%
FILE 11697 - Playfair Cipher 1383
52.13%
557
93.54%
FILE 11716 - Digital Fortress 13397
47.67%
4964
93.59%
FILE 11787 - Numeral Hieroglyphs 2199
47.20%
907
88.09%
<< Start < Prev 1 Next > End >>
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