Winners of the four pentomino puzzle
Congratulations to Elliot M.S. of the 3rd grade, to Luca S.S. of the 4th grade and Louis H. of the 7th grade for finding what we believe is the unique solution.
Congratulations to Elliot M.S. of the 3rd grade, to Luca S.S. of the 4th grade and Louis H. of the 7th grade for finding what we believe is the unique solution.