Summeli a homebrew coder who has released projects on many different mobile platforms has released some homebrew games for the newly released BlackBerry 10:



Peg-E is a peg solitaire game in which you jump over pieces in order to remove them from the board, ultimately trying to eliminate all but one.
Peg-E is licensed under GPLv3 license. You can find the source code for the BlackBerry 10 port from: https://github.com/Summeli/BlackBerry-10-Port-A-Thon/

Download Here