4215939586, 4561, 937
represent valid English words,
how would you code "EXTRAORDINAIRE"
(In reply to Solutions (spoiler)
by Steve Herman)
Other solutions might also be possible".....
No, since only two digits(0 and 7) had to fit
two letters (X & R) - there were 2 possibilities only, even if the last word were neither TAX nor TAR (it could be a letter beyond the puzzle's set: TAC, TAG, TAS,T AW, TAM TAY ...).