- When completed, this crossnumber puzzle has exactly one digit in each box.
- None of the a,b,c or d boxes (whether down or across) can contain any leading zero.
- Both concatenations ab and cd consist of nonzero digits.
+-----+-----+
| a | b |
+-----+-----+-----+
| c | | |
+-----+-----+-----+
| d | |
+-----+-----+
ACROSS DOWN
a. Abigail's age a. Sum of three of the ages
in c "across".
c. Sum of Abigail's age,
Blanche's age, Cynthia's b. Cynthia's age.
age, and Darlene's age.
c. Darlene's age.
d. Blanche's age
Whose age was omitted in
a "down" category?
