As a game I still play from time to time with the amazing
Puzzlemaniak ( even is the online mode is now dead and for Apple devices only it stays an amazing piece of code).
It is the port of the marvelous Simon Tatham's Portable Puzzle Collection on Nintendo DS. All 27 games are ported on NDS: Tents, Dominosa, Mines, Bridges, Light Up (aka Akari), Pattern (aka Picross), Net (aka Netwalk), Untangle (aka Planarity), Sudoku (aka Solo), Galaxies, Slitherlink (aka Loopy), Blackbox, Mastermind (aka Guess), Map, Filling, Solitaire (aka Pegs), Sixteen, Fifteen, Slant, Rectangles, Netslide, Samegame, Unequal, Flip, Inertia, Twiddle and Pyramid (adaptation of Cube).
For utilities I like
IkuReader, an ebook reader with
up-to-date support, txt, epub and fb2 file formats, and of course UTF-8 text encoding, plus TTF fonts with an included android font and lot of options like dual screen, bookmarks, rotation... ( I added the gbatemp thread to my signature lately ).
+1 for DSLinux ;-)
edit: I would like to had the open source and powerfull
DSchess (
filetrip link )... the only good Chess player for DS.