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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE 213 - Message Decoding 17224
41.04%
3372
81.44%
FILE 245 - Uncompress 9830
40.66%
2294
85.57%
FILE 306 - Cipher 11520
22.31%
2484
63.33%
FILE 444 - Encoder and Decoder 25634
31.08%
7007
80.22%
FILE 458 - The Decoder 95355
46.32%
33100
92.44%
FILE 468 - Key to Success 5376
22.97%
1627
57.96%
FILE 483 - Word Scramble 61570
43.21%
19771
87.63%
FILE 492 - Pig-Latin 57339
24.17%
9769
77.62%
FILE 641 - Do the Untwist 2626
65.16%
1367
91.51%
FILE 739 - Soundex Indexing 11522
35.51%
3862
79.26%
FILE 740 - Baudot Data Communication Code 4774
56.22%
2446
89.49%
FILE 741 - Burrows Wheeler Decoder 2424
35.23%
966
71.01%
FILE 795 - Sandorf's Cipher 1272
35.85%
428
76.17%
FILE 850 - Crypt Kicker II 21997
24.04%
4945
73.67%
FILE 856 - The Vigenère Cipher 973
42.24%
374
77.27%
FILE 865 - Substitution Cypher 6184
29.29%
1571
80.52%
FILE 10222 - Decode the Mad man 34828
52.00%
13408
91.19%
FILE 10851 - 2D Hieroglyphs decoder 2312
68.60%
1393
96.27%
FILE 10878 - Decode the tape 18999
45.01%
6490
92.70%
FILE 10896 - Known Plaintext Attack 2344
47.78%
1031
89.23%
FILE 10921 - Find the Telephone 25930
60.25%
12449
96.47%
FILE 11220 - Decoding the message. 6527
39.67%
2151
89.82%
FILE 11278 - One-Handed Typist 4124
44.42%
1643
91.54%
FILE 11385 - Da Vinci Code 9794
31.15%
2589
84.78%
FILE 11541 - Decoding 11863
58.96%
5269
95.50%
FILE 11697 - Playfair Cipher 1414
52.33%
564
93.44%
FILE 11716 - Digital Fortress 13434
47.68%
4980
93.57%
FILE 11787 - Numeral Hieroglyphs 2221
47.28%
918
88.13%
<< Start < Prev 1 Next > End >>
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