CHALLENGE 0458.2

F03CB13A B24A F13C D02F 4A4

D06AE04AF1 F13C A80AF02AF12A

C01AE0 3D3 C26AF1 B11AE14A A83A

0AB23AB8 C01AE06AE7 4AD7B23A C01

AE06AE7A8D8D F10AF4B24A B24A3J

M71AE1F00A F03C 1AD23D F00AA83

AD01AF1 3AA93A4AB28C 2AB21AF1V9

G56AF00A3J X1X6X17G9DV3 4S3AE22A

3DE12AB12AE73V C26AF1 6Q4AM54AE0

2AF12AE7V8 F04AB10A013A0AE7J3D06

CHALLENGE 0449.2

142334122341214314232314

231414233214312412344123

243112343421432121434321

243124131234312413422314

1342231241234412324311234

1423341223412143142323142

3141423321434214321214343

2124312413123431241342231

4134233432121341423234142

3123142143123423412413341

2143223143241431221343124

CHALLENGE 2501.1

(NEW MESSAGE TO ALICE)

10111110101100110100

010111011111100010010

111101000111101010010

111101010110010001111

100110101000101111011

1100010110110111111011

1001010001011111011101

1111010101111010111110

100111100110110111000

101110001110101010011

111011110100110010110

000100001110011010101

010000011000101110001

010011111010100010001

111011000111101000101

11101010011001111110111

CHALLENGE 0413.1.2

(NEW MESSAGE TO ALICE)

7.31,73 5.37 2.42,7.62

3,68$ 5.46.6 2,62

68.571,6 2.78.1 5,41,3 8.12,7 7.13,73

0,62 2.58$ (06)50,48.3,37 6.58.5 63,7 

6.12,7.68.7628.3,37=51.4 6.54 65,7

0,38.3,3+0,    75{2}3[23]51,74.36.32#38.51,6 5,47.3 5,5(1)7