Determine the value of the number ABCD
Determine the value of the number ABCDCorrect answers: 113
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Helen Herrick MalsedDied 13 Nov 1998 (born 1910).American toy inventor who created a number of games and toys, most notably toys based on the already popular Slinky, such as the Slinky Dog and the Slinky Train.[Birth year 1910? uncertain.] |