After seeing a Minesweeper-type program in the 3DS eShop, I thought "Wow. Someone is actually charging real money for such a simple game? How hard can it be to program?" Well, as it turns out, not very hard at all. Of course my version doesn't have fancy graphics etc, but it still functions well enough.

How much did it cost?

Was it the 3DS eshop or Wii U eshop? I thought it was the latter.

I haven't bought it, but look at the description for "4 bombs" in the 3DS eShop. Doesn't it sound like it's a Minesweeper-type game?

Oops, the "4" should be spelled out. It's "Four Bombs". The exact price depends on the currency exchange rare for your country; between $1 and $2. And what about the 3DS eShop game "Fifteen" - isn't that just a simple slide puzzle that can be implemented in one screen's worth of SmileBASIC code?

Well it is the eShop, not really known for having quality 3rd party software.

That's about 1-2$ better being spent being put towards SmileBASIC ;)