# Advent calendar 2020

## 17 December

Put the digits 1 to 9 (using each digit exactly once) in the boxes so that the sums and product are correct.
Today's number is the product of the numbers in the red boxes.

+ | + | = 16 | |||

+ | + | + | |||

+ | + | = 8 | |||

+ | + | + | |||

× | × | = 288 | |||

= 11 | = 14 | = 20 |