Zoltan Vladescu

You have to find the shortest straw (or whatever items you get: rockets, baseball bats, magic wands,...). It's easy if you only have three very distin …

A simulation of one sphere (up to four, one on top of the other!) which you have to keep in balance on the top of a pencil. It begins with a beach bal …

A funny puzzle game: on a table of 4x4 to 8x8 are four to five different figures - find the one which appears exactly three times!The figures may diff …

A funny puzzle game: on the table of 4x4 up to 8x8 are four to five different figures - find the one which appears exactly three times!The figures may …

Launch a satellite into space!Avoid collisions with one of the twelve well-known constellations!Shoot at some UFO's on the way!Reach the destination g …

Special Advent Edition 2013 (see below)!Launch a satellite into space!Avoid collisions with one of the 36 well-known constellations!Shoot at some UFO' …