Daily Archives: May 22, 2021

day/dydd 142 at 7puzzleblog.com

The Main Challenge From the numbers 1-20, eliminate all: square numbers prime numbers triangular numbers multiples of 6 Add together the numbers that remain; what is your total? The 7puzzle Challenge The playing board of the 7puzzle game is a 7-by-7 grid containing 49 … Continue reading

Posted in 7puzzleblog.com | Leave a comment