Here's the latest Pandora 4D courtesy of Sifu Guigno128 in Cupin.Net.
Forming your System 4D numbers as follows:
a) Choose only ONE digit in each Column to form 4Ds.
b) 4Ds formed are system numbers.
Examples:
Choose Column W: 1 Column X: 8 Column Y: 3 Column Z: 4 to form 1834
Choose Column W: 6 Column X: 8 Column Y:2 Column Z: 5 to form 6825
Update: 2 March 2014
W...X...Y....Z
2....9...6....4
8....5...2....6
1....7...5....7
9....4...3....0
--------------------
W...X...Y...Z
7....4...3...0
1....8...5...4
9....7...1...5
6....3...2...6
Good Luck