Challenge yourself to the most difficult levels of 24/7 Bubble! There are now 6 different colors of bubble gems in 24/7 Bubble! Gorgeous green gem bubbles, blue gem bubbles, pink diamond bubbles, perfect purple bubbles, and more!
Nimzo_2023 Chess GUI program is a fork of the Tarrasch Chess GUI with added features :- Shootout mode Puzzle mode User defined board bitmaps Printing functions PGN game file search function Engine match and tournament functions