Eule 3, designed June 2010
eule3.pdf
5 pages, 115 KB
Difficulty:

Hase 7, designed December 2009
hase7.pdf
2 pages, 37 KB
Difficulty:

Esel1, designed November 1999
esel1.pdf
2 pages, 90 KB
Difficulty:

Esel-Mobile 1, designed November 2009
esel-mobile1.pdf
5 pages, 105 KB
Difficulty: