1. Pyramyd Puzzle
1. The Pyramid puzzle (produced by Pussy Germany)
1. Het inpakprobleem van 2. The Mystery box
Conway, deze puzzel Passen alle blokjes nog in het
heeft maar 1 oplossing. doosje als je ze eruit gooit ?
De Soma kubus, geruild met Joke Becker, nog even dubbelen
uitwisselen vlak voor de N.K.C. dag. (Nederlandse Kubus Club)
The Magellan Puzzle, there is a hollow space in the puzzle
of 2x2x2 designed by Georg Pfaffinger produced by Philos
T Teufelei Puzzle (Van Haba)
Puzzle of Abraxis with 12 pentomino's and 1 tetrablok
Mini Bedlam Cube Platinum with 12 pentomino's and 1 tetrablok
A variety on the packing problem of Conway
The Kubus Pyramide of Constantin, the puzzle consists of 3 parts
I got this one on the Dutch Cube Day
Make a cube.
The Bermuda Triangle of Adrian Fisher produced by Pentangle
This is one puzzle of a serie of 6 packing problems.
There are different degrees of difficulty.
The hardest is " Perfect White" Icredibly Hard
The Tetris Cube
Designed by Matt Campbell,
produced in 2007 by tetris.com
1. I can remember this puzzle from the waitingroom of the dentist.
On the site is a little poem
I found this one on the Jumble sale in the Rijnhal Arnhem.