In the grid pairs of two cells each com|bine either to a magnet or a neutral token. Magnets have one posi|tive and one nega|tive pole. Equal poles must not touch each other horizon|tally or verti|cally because of the repel|ling magnetic force. Neutral tokens may touch each other and magnetic poles. The numbers on the left hand side and on top indi|cate how many posi|tive and nega|tive poles there are in each row and column. Can you find the posi|tion of all magnets and tokens?