ISIS (English)
56
Open / miss
English ISIS, ordinal
PhotoThe Metropolitan Museum of ArtCC0
English ISIS is 56, not 420. The Greek Ἶσις is a different object.
What it supports
Language and alphabet matter.
What it does not
Ἶσις = 420 remains. English ISIS is a different string.
Calculation
I9+S19+I9+S19 = 56
ExactnessMiss / failed
Form420
Unitcipher
Strengthreproducible