Palago is a print and play tile game from Cameron Browne. I saw these tiles and thought they would make a nice laser cut, so a quick draw (48 matching tiles was good for that) and a long etch later and I now have my own wooden set of tiles with a nice finish on them. (svg here)
There are 6 possible opening moves from laying the first two tiles, Cameron goes on to prove that 5 of them result in white loosing the game leaving this as the only viable opening move. To simplify the game for beginners I joined these tiles together with a hinge so that it fold back neatly into the stack.