Week number: 3
Spreadsheet number: 5
Content Link:
04.10. - https://www.youtube.com/watch?v=I6mVMcLyAbs
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04.10. - https://www.youtube.com/watch?v=3I5n1XSyjlY
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04.10.- https://www.youtube.com/watch?v=P5hh4_4Nr0s
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04.10. - https://www.youtube.com/watch?v=kTPzErzL0Rs
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06.10.-  https://bitcointalk.org/index.php?topic=1085285.msg52669983#msg52669983
http://prntscr.com/pfj69v