some guy found a exploit within the level editor of the game, Cubic Ninja, which allows the 3ds to run unsigned code, allowing homebrew. It works for all firmware too and some homebrew has been made already. (mainly a snes and a wip gba emulator) The prices for Cubic Ninja went up pretty high, you could buy a game in Walmart for 7 dollars now they're out of stock for most retailers and it's only available online. Managed to snag one on ebay for $29 dollars and it should come on Saturday since it's shipping from a border state. The average for Cubic Ninja now is around $35 dollars.