Today´s a lucky evening - a second illogical puzzle within 10 minutes :D So here´s the SPOILER:
Top left & bottom right squares of 5x5 are full of dots (X.X.X / .X.X. / X.X.X / .X.X. / X.X.X), the same in the mid-squares of 5x5 (center up, center bottom, center left, center right). Top right & bottom left squares of 5x5 are diagonals from tips to the center. Beware! R6/c20 & R20/c6 are free as well as R11/c15 & R15/c11. The rest should be logical. Hope it helps somebody :)