Daily Archives: September 29, 2020

DAY/DYDD/GIORNO/NAP 273:

The Main Challenge Starting with the number 70, keep on subtracting consecutive prime numbers from the previous total (2, 3, 5, …) until your answer first becomes negative. What is this negative number? The 7puzzle Challenge The playing board of the 7puzzle … Continue reading

Posted in 7puzzleblog.com | Leave a comment