Interesting place to visit and spend hour in solving different puzzles made out of wood parts, or to experience some exibits like table where is your head served on a plate, room in which you look like a giant and your partner like a hobbit..and..well.. uhm.. that's It. There a lot of puzzles we all have seen already on our computers, so nothing new with that ideas. Overall a good place, a bit small I would add altough is on two floors, but really nothing which will "take you out of your shoes", there is also a mirror room but It didn't made me to feel like a Roger Moore in "James Bond -Golden gun" movie from 1974. Admission ticket is 40 kuna, about 5,50euros. I think it should be no higher then 25 kuna, but again rents in this part of town is high so that should be taken into account, but then also quality and ideas should be on higher level. There is also an option to buy souvenirs which are not cheap according croatian standards and our wages (pillow with stripes is pricey 200kn if I remember correctly~30euros, ordinary,puzzle starts from 40 kuna - made in third part of the world, so that are not local souvenirs). So, overall if you like to solve puzzles - go, if you have kids - go, but if you expect to be stunned by ilussion you better pass it and donate your money to a homeless person. You will be more fullfilled. There are just a lot of room for improvements, but I congratulate for ideas and entrepreneurship spirit, just keep improve this great idea... ;)