Christmas Challenge 2020 – Day 05 (Dec 22)


81 83 66 115 97 88 82 48 98 71 85 103 89 109 108 48 73 71 86 104 99 50 108 108 99 105 66 51 97 88 82 111 73 72 66 108 98 105 66 104 98 109 81 103 99 71 70 119 90 88 73 117 73 69 86 50 90 88 74 53 73 68 85 103 98 87 70 53 73 72 108 118 100 83 66 119 89 88 78 122 76 103 61 61
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Bzyhaeq nvpw ytpsvre flr gy mll gvcvj


If you look closer at the phrase, you won’t skip the key

Check every 5th, proceed below

Day 5: Decimal/Base64/5th letter/Vigenere

Plaintext :
Iguanas were falling out of the trees