if it returns false undo the number. If you havent tried all available numbers try again with another. Otherwise return false. There are soduku generation resources online but not too many. Think I found a pdf something like puzzles from easy to evil or something like that. I would look for that if you can find it.

You want to use recursion. Your base test is to check if you have a complete and valid Soduku grid. If so stop returning true. Next check to see if anything in the grid causes the puzzle to not be a valid soduku grid. If you find a problem return false. Next set up a loop. Randomly choose an available number for the next square. Then call your function. If it returns true you return true. If false

Thanks, I appreciate it. Today I was working on a title screen. Hopefully I will add more menu items later. Couldn't resist adding a star field on the menu and some background music on menu and game over screens.

Beautiful, great job.

Nice optical illusion.

Lower left in capital letters mode

Nice

Added in some vector text for level and score. Started working on some game state handling too. I want to get this to a polished state.

It is getting closer, but it isn't done yet (so no key yet). It is running fairly slow, I hope it runs ok on original 3DSs.

Thanks, I am glad I was helpful.

Following along with coding train coding challenge 46.1. This one took a lot more adapting than the fractals. Looks nice so far.

Sorry, I did't save it. But, you should be able to duplicate it easily.

If anyone else is curious, the key is REVVY3RJ

How about this for an example?

Wow! Looks great! Do you have the key?

Do you mean linking sprites like say with splink so that one automatically follows the other?

Very nice GUI, great job.

Looks really nice so far.

I don't know much about creating sound or music in SmileBASIC, but I wanted to say that is a great Piplup drawing.

I did make some functions in that program that might be helpful with string processing. TRIM, UCASE (I may haved named that one upper) and SPLIT. Those are often included with BASIC. Those should help format and tokenize a string for later processing. You may want to look at those for your own game. I probably could have used variable$[i] instead of mid$(variable$, i, 1), I was just old school.