Christmas Eve eat many Erzgebirgians the traditional Neinerlaa (English: of 9 kinds, speak: 'nein' like the number word 'nine', 'er' like the end of the words 'number', 'butter' and 'laa' with a long 'a'). A Neinerlaa is consisting of 9 courts, which all must be served simultaneously, and there are a lot rules around this. When we think to make a puzzle about a Neinerlaa theme we could think naturally about Sudoku, the puzzle with numbers of 9 kinds. Here I have a similar Neinerlaa prepared.
Fill in the grid with the letters of the word 'Neinerlaa' in each row, column and each 3x3 box. That means in each column, row and every 3x3 box exist the letters N, E and A exactly two times and the letters I, R and L exactly once.