Thursday 2 February 2017

Not so easy

This sandwich is not so easy to write down!

2 comments:

  1. Ana:
    t=y+3w
    d=6w
    t=d+r=2p=y+g=g+y=r+d=2g+r

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    Replies
    1. That's a good way to deal with those standing-up dark greens, Ana, to treat them as 6 whites!

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