How to play GT-X-Sudoku (Greater Than Sudoku & X-Sudoku) 3x4

There is really only one rule:

• Fill in the grid so that
• every row,
• every column, and
• every 3 x 4 box
• contains the digits 1 through 9 and A,B,C.
• Each diagonal arm of the pink X that intersects the grid
• The additional requirement that if a >, <, or = sign appear between two cells (or cages) then the values in the cells (or cages) must obey the relation.

What is Sudoku: rules, history and terminology

This Puzzlue Address: http://sudoku.oubk.com/puzzles/9156601071.html to a friend to play together