Stefano Pietrosanti

Stefano Pietrosanti submitted Solution 1310476 to Problem 44341. Hexagonal numbers on a spiral matrix

on 23 Oct 2017

Stefano Pietrosanti submitted Solution 1310403 to Problem 44364. Is this a valid Tic Tac Toe State?

on 23 Oct 2017

Stefano Pietrosanti submitted Solution 1310357 to Problem 44313. "Cody" * 5 == "CodyCodyCodyCodyCody"

on 23 Oct 2017

Stefano Pietrosanti submitted Solution 1310325 to Problem 43663. Combine the first and last names

on 23 Oct 2017

Stefano Pietrosanti submitted Solution 1309168 to Problem 44337. Sums of Distinct Powers

on 22 Oct 2017

Stefano Pietrosanti submitted Solution 1309112 to Problem 44381. Cache me Outside

on 22 Oct 2017

Stefano Pietrosanti submitted Solution 1309111 to Problem 44381. Cache me Outside

on 22 Oct 2017

Stefano Pietrosanti submitted Solution 1306306 to Problem 113. N-Queens Checker

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1306252 to Problem 44386. Circumscribed Pentagon?

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1306251 to Problem 44386. Circumscribed Pentagon?

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1305774 to Problem 44359. 5th Time's a Charm

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1305581 to Problem 281. Acid and water

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1305457 to Problem 44311. Number of Even Elements in Fibonacci Sequence

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1305454 to Problem 44311. Number of Even Elements in Fibonacci Sequence

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1305438 to Problem 44344. The 5th Root

on 20 Oct 2017

Stefano Pietrosanti submitted Solution 1302543 to Problem 44343. Pair Primes

on 19 Oct 2017

Stefano Pietrosanti submitted Solution 1302533 to Problem 44343. Pair Primes

on 19 Oct 2017

Stefano Pietrosanti submitted Solution 886809 to Problem 189. Sum all integers from 1 to 2^n

on 6 May 2016

Stefano Pietrosanti submitted Solution 886806 to Problem 167. Pizza!

on 6 May 2016

Stefano Pietrosanti submitted Solution 886805 to Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

on 6 May 2016

Stefano Pietrosanti submitted Solution 886803 to Problem 149. Is my wife right?

on 6 May 2016

Stefano Pietrosanti received Solver badge for Solution 886802

on 6 May 2016

Stefano Pietrosanti submitted Solution 886802 to Problem 1. Times 2 - START HERE

on 6 May 2016