Arcade Panel is a cool little UI it is found at Arcade Panel (Mini Game Pack) | World of Warcraft @ Curse.com
The games Included are:
Labyrinth- Basicly a maze game
Besharded- this is kinda like bejeweled and tetris, u get four in a row and that row dissapears
Bombsweeper- Minesweeper basicly
Bust-A-Shard i havent played this one yet will update once i play
GemsPlus like the gem game from GuildWars or something it says (ive never played guild wars....)
Invaders- this is a classic game and i hope needs no explanation...
Shardgrid- u must get all the shards lined up correctly so if its a 3/3 panel the Blues lined up in a row the reds lined up in a row and the greens lined up in a row
Games taht can be Downloaded:
Goblin Minesweeper
Solitaire
WoWChess
WoW Texas hold em
the downladable games were not made by the maker of this UI and can be downloaded at ui.worldofwar.net
to Contact the creator with feed back reply on his UI page (linked above)