Designer Naoaki Takashima designed this sliding block puzzle way in March 1985. From what I have heard, Takashima-san owns the largest collection of mechanical puzzles in Japan. The collection it seems is well in excess Read More
Tag: sliding block
Security Lock
The last several months, all the attention appears to have been showered on Rainer Popp’s very massive, very challenging and very expensive puzzle lock, the T11 Popplock. This week I had the chance to play with a Read More