using these:
TEMPE - 0
AMBER - 1
EMBER - 1
ELMER - 1
OCCUR - 0
we can _almost_ prove one/two letter/s.
(1) AMBER to EMBER retains 1, so it's not A in AMBER or E in EMBER.
(2) ELMER also got 1. Not the E as we see in (1). Not the M as we see from TEMPE=0. Thus it's _L_ER.
(3) because we know it's _MBER and _L_ER, the 1s can be caused by:
(3a) *M*** and either the E or R - but not possible because then AMBER and EMBER would be 2. So this isn't possible
(3b) **B** and either the E or R - again not possible for same reason
(3c) **B** and *L***, this is possible
(3d) either the E or R.
(4) OCCUR = 0, so not the R
(5) leaving our possibilities as: *LB** or ***E*
(6) now CZARS=0. TAROT=0. So if CARES gets higher than 0, it's not because of the C, A or R. And GUESS got zero so it can't be the S. So "CARES" must either get 0 (in which case *LB**) or 1 (in which case ***E*)
so i'm guessing: CARES
the answer to CARES determines whether I score one or two letters