We don’t want to be inferior to the few hundreds of journals and newspapers that bring out always new SUDOKU puzzles, so also we of GiòCondoR want to give you our schemes.
For the few ones who don’t know yet what SUDOKU is, it is enough to know that in order to solve the game you must fill in the grid, so that every row, column or 3x3 box contains all the numbers from 1 to 9. If you already know this game, try these new variants…

1663443. SUDOKU FOR BEGINNERS Fill in the grid, so that every row, column or 3x3 box contains all the numbers from 1 to 9 only once.	1663444. SUDOKU FOR KIDS Fill in the grid, so that every row and column contains all the numbers from 1 to 4 only once. The edges are smooth, as they could be dangerous.
1663445. THEME SUDOKU The theme of this Sudoku is number 4. Fill in the grid so that every cell of every row, column and 3x3 box contains number 4 just once.	1663446. OMISSIS SUDOKU Fill in the grid so that every row, column or 3x3 box contains all the numbers from 1 to 9. The numbers already in the grid, in the given order, give Klaus Teuber’s phone number. [Note: Mr. Teuber’s attorneys have warned us not to print the last numbers, that have been blackened out].
1663447. DECIMAL SUDOKU Fill in the grid, so that every row and column contains all the numbers from 1 to 9 (not necessarily integers) only once. The whole scheme is given separately.	1663448. BANK SUDOKU Fill in the grid, so that every row, column and box contains all the numbers from 1 to 4 only once. In order to avoid frauds, write the numbers in figures and letters.
1663449. MENTAL SUDOKU Imagine that you fill in a mental grid, so that every row and column contains all the numbers from 1 to 9 only once.