Pentix : warning! very addictive puzzle with twist for falling tetris fans

Would love to say I enjoy this game. The pieces do not consistently flip, causing huge backups on the board - hence the game ending. Have wondered why I play if I have no control..

I have had a lot of fun with this game. I rated it four stars because I have difficulty with 2 of the 3 game modes. I'm older and my fingers shake sometimes. So I can only play one mode in order to keep from feeling like a 'failure.' I'm stating a fact about my skill level, and not about 'bugs' in the game design... It was simply not designed for older people who might have some physical limitations. A possible cure for the need to be met, might be another mode for those 'seniors' who love 'tetris' type games but just need some 'twist' not particularly designed for the young and spry! You design techies out there just give this opinion some consideration, out of respect for your elders... Please.???