Back!

So here I am after a longish break,and what prompted me to get all happy-happy and write a post after almost a decade is that this blog now comes up in the first 3 results on google if u key in terms like refreshing mandar kulkarni , mandar kulkarni hamla , mandar kulkarni ducks ... thanks google ! ;)

..and heres a small neat puzzle to get back into the groove!

There are four matches in this figure, move just one of them and give me a square...