After months on the road, pixel Ramón has ended up in a little souvenir shop by the sea, with one hour to go before his ferry leaves. The shopkeeper offers him a deal: match every souvenir card on the counter, from postcards and snow globes to a juicy chuletón, and he can take one of each home. The locals call the shop's favourite game Souvenir Spin.
The counter works like the spinning postcard racks by the door: every two pairs found, each row slides one place sideways, one row left and the next one right, with the end card wrapping round to the other side. Keep track of the slide and the souvenirs are yours. Every cleared counter brings a bigger one, and when the clock runs out the ferry horn blows. How many souvenirs will pixel Ramón carry aboard?
