the game of crossed numbers
Thompson proves the existence of electrons
First edition of the modern Olympic Games
Year 1 of the Islamic calendar
The number in diagonal answers next question:
Rossini is born
to resolve the game you have to put the numbers required in the grid. You have three hints: the sum of each row is on the right, the sum of each column is on the bottom and you also have the sum of the diagonal.
Change the value of the cells clicking on them.
Push next button when you think the grid is solved
diagon.es is a creation of David Puertas and Bernat Puertas. Illustrations: Laura Borrās