Saturday, December 21, 2019

CHALLENGE 0422.5

(BOB TO ALICE)
13579 R74G3263 G884 G83G0843 G228
R12G58S472 G83G98S328 R66G63S97G97
06 G23G0843 G228 R12G58S472 06 G23G98S328C1

CHALLENGE 0422.4

(BOB TO EXPERTS)
#7# S29CA5 J45 I8A8C5 C88 L9F319A
I897W88 R3B6 9B C9A8C5 C88 L9F319A
9B C997W888A 71C7 39F3708 C88 9D
39F3708 C88 #7# 01W54 F45 N3F7 72N4F3578
9A

Friday, December 20, 2019

CHALLENGE 1331.1

(BOB TO EXPERTS AROUND THE WORLD)
+5+ 459-140-144 564-613 549-550-578
524-611 573-543-600-618 549-388-25-611
24-54-608 587-576 473 525-550-578 524-611
573-543-600-618 473 525-388-25-611-630
1799

Wednesday, December 18, 2019

CHALLENGE 1349.1

(BOB TO EXPERTS CODEBREAKERS:YOU HAVE MANY  DECRYPTION TOOLS,SO FEEL FREE TO BREAK MY CHALLENGES  BECAUSE...AS LONG THEY REAMAINING UNBREAKABLE MY CRYPTONIKI IS...[AND WILL BE] A MODERN CRYPTOGRAPHY RIDDLE-MIRACLE OF MENTAL SKILLS)
3X3 w8q73q 1r8 s2s85u 5f9 8tm5w31 s2t1149
12172 x29w 5l5 8fs85u 5f9 8tm5w31 5l5 8ft1149
1c56 5f9 d3d 2i4 4q9 qb1u 66m5v39 k6l462i94
a27 g5184 5f9 2q6v 8tm57w2av39