Friday, 15 October 2010


My iPhone app Tak3Tik® is now available in the iTunes App store. There is a Lite version which supports the "Human vs. Human" mode and a full version which provides a computer opponent. Check it out!


Future plans for the full version are iPad HD support and game center support.

Thursday, 18 March 2010

Breakpoints are not working in Xcode

You defined breakpoints in your code, your active configuration is "Debug" but still Xcode refuses to stop when it reaches a breakpoint.

Most likely this will help:

Go to "Xcode -> Preferences" and click on "Debugging". Now make sure that "Load symbols lazily" is not checked. Voilà!

Friday, 5 February 2010

Chess Puzzle #1

FEN: 1r2r1k1/n1q2Npp/3pPbb1/1p1B4/pP6/2N3P1/3QP1KP/3R1R2 w - -

A position from an analysis. White to move. How can he win quickly?

Tuesday, 5 January 2010

Generalized Dudeney Numbers

I wrote a page about Generalized Dudeney Numbers. I also provide a Java Applet there for searching big GDNs.

Saturday, 2 January 2010

1/2 Angel

1/2 Angel

The upper part of the angel statue which I posted yesterday.

Friday, 1 January 2010

2/3 Angel

2/3 Angel

Taken at the Zentralfriedhof in Vienna.