@freemo
Thanks!
Long story short, some weeks ago I was looking for an instance to join but mathstodon.xyz had problems with registration, so I made this account.
You have a nice community here but I feel their public timeline fits my interests better.
Anyways, I'll keep both accounts for a while (since my client allows me to check both at the same time) and see how it goes.
I've moved to @ntapia !
383. THE "T" CARD PUZZLE. An entertaining little puzzle with cards is to take the nine cards of a suit, from ace to nine inclusive, and arrange them in the form of the letter "T," as shown in the illustration, so that the pips in the horizontal line shall count the same as those in the column. In the example given they add up twenty-three both ways. Now, it is quite easy to get a single correct arrangement. The puzzle is to discover in just (1/2)
@hdur
๐๐๐
@zeep Hi!
@hdur mi instancia tiene LaTeX \(x^2+1=0\)
@hdur Holi