For children who do not yet know numbers or letters, you can easily create a sudoku by letting them search for 3 or 4 identical objects or materials in nature, making them a great sudoku.
We are looking for natural materials or objects in multiple versions in the garden or forest.
The number of items searched must always be the same!
To help here a few ideas:
3 daisies, 3 stones, 3 palm cats or:
3 identical leaves, 3 knots, 3 hazelnuts or:
Four acorns, four chestnuts, four walnuts, four pine cones...
A grid is painted on a square paper/cardboard with the pen.
This may also be printed (see template!)
With three times three identical objects: a grid with 3 x 3 boxes
with four times four identical objects: a grid with 4 x 4 boxes
Please note that your boxes must be so large that your collected items fit in!
Now you can play!
In each row, no matter if vertical or horizontal, every object may lie only once!
You can just start to freely place the items or put two somewhere and try to fill the remaining fields! But note the default s.o.!
Enjoy the puzzle!
Maybe you can play with a partner and set each other's rules!