CHALLENGE A17Ω.1

(NEW MESSAGE TO EXPERTS)

ΕΩΕ6ΑΣ7Ε7ΩΣ4Ο6ΟΣR4O5AΩΑ

ΣΕΩΕ6ΑΣΑ6Η0SΑΣ5ΕΕΩΣΕ4ΑΣ

ΗΩΥΥΟΣΑΩΥΑ9Ε5Σ6ΑΩΑ1ΥCΣ7

Ε6ΩΣ3ΑΣΥΕΣΟΑ6Η3ΩΣΟΕ7Ο3Σ

ΟGΣ4Η5Υ8Α4Ο7Σ3Ι8Ο3Σ7Α5Α3Q

CHALLENGE 2735.1

(TO A.C.A.)

?\]d69$B71$*~*=h?;69$B%17I

>d71;?|51;74\@\?~%-\?~L74+;=

[+*~\?75*@%41%69d$|'%79$

B83+L=*$d87$J-\+%=*73!*69?

*?84#*+;?|81&\85'[!\71?*?9192

1799

CHALLENGE 2726.1

(BOB'S MESSAGE TO ALICE)

2618 16762139 761939 20111315

209478 191822 314-282758 2099

28872863 779459 112739605-499

03-87396969 182111 6774232822

CHALLENGE Α18Ω.1

(FOR THE EXPERTS)

79 89 87 22 75 11 87 27 11 79

99 57 64 85 23 55 79 64 35 54

24 99 27 65 24 22 73 55 15 19

88 23 22 21 46 79 21 89 98 25

62 27 49 83 21 29 26 46 69 47

18 93 87 58 58 81 81 13 92 92

95 58 14 19 19 39 37 69 62 41

26 26 68 22 34 36 36 56 52 44