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World Logic Day 14 January

by hkhn on 1/14/23, 3:22 AM with 1 comments

• by 082349872349872 on 1/14/23, 6:00 AM

  cf https://pic.blog.plover.com/math/PM/1+1=2.png

  (for more detail: https://blog.plover.com/math/PM.html )