Puzzle Page by "Wolf"

My puzzle pages in Japanese is Here.
Welcome to my puzzle homepage. Here are some of my original puzzles, waiting to be solved ( by you, of course ! ).

No solution pages exist here, sorry. Try hard :-)
Problem : How many Z-pentacubes needed to fill up a rectangular block ?
1 Z-pentacube x 120 = 120 Z-pentacubes

Solution : 120 ( found by Yoshiya "Wolf" Shindo, May 1997 )
NOTE : As I'm not a native speaker of English, please forgive me if I use rude or out-of-grammer English. Thank you.
E-MailFyoshi_shindo%logicwolf.sakura.ne.jpBanner for my puzzle pages