Inside PEN (Problems in Elementary Number Theory), the Problem of the bi-week project has been launched.
For an idea of what all this is about, here’s what Hojoo Lee, creator of this project, said about “Problem of the bi-week“:
“First week, you meet a problem (from PEN book) and then, next week, I’ll upload the solution file so that everyone can [...]
Filed under: Number Theory | Tagged: Number Theory, PEN | Leave a Comment »
