perplexus.info :: Logic : Missing letter

Missing letter (Posted on 2019-05-01)

What letter comes into the bottom right corner?

F S T F
F S S E
N T E T
T F F ?

No Solution Yet Submitted by Danish Ahmed Khan

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almost (w/spoiler)

| Comment 1 of 6

These are the first letters if numbers are written L to R:

F  S  13 14
15 16 17 18
19 20 11 12
13 14 15 S?

I imagine "?" is S for 16, but why start off with F S?

Posted by Steven Lord on 2019-05-01 10:26:05

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