MineDS is a DS homebrew game inspired by Notch’s Minecraft. It is being created by CoolAs, Wolfgange and ray.

Release notes:

This is a rather small and final release of Mine DS that brings in TNT functionality. In the future the rewrite, Port Craft, will be the only one receiving updates. TNT can be set off by tapping it or destroyed safely by holding the stylus on it. In survival TNT can be crafted on a crafting table using 7 sand and 2 coal. In survival, every block that is destroyed releases an floating item unlike Minecraft.

http://mineds.us.to/download.html