價格：免費
更新日期：2017-07-10
檔案大小：5.6M
目前版本：1.0
版本需求：Android 4.0.3 以上版本
官方網站：mailto:adrianwalsh1990@gmail.com
Puzzles to keep you occupied. Think of it as a sister puzzle to Sudoku.
Here you will learn to manipulate matrices to create a reduced row echelon matrix. The objective is to end up with a matrix that looks like
1 0 0 x
0 1 0 y
0 0 1 z