World 6-3 (New Super Mario Bros.)
World 6-3 is the only jungle level in World 6 in New Super Mario Bros. The level is mostly centred around Piranha Plants and Venus Fire Traps. World 6-3 is also the second and last level containing a Moneybags, and the only level to contain Spiked ? Blocks.
This level takes place in a jungle, and has many pipes in it, most of them having Piranha Plants and Venus Fire Traps in them. The player starts near a Spiked ? Block. To begin, Mario should hit a block with a string attached to it, so he can jump on it to get the first Star Coin. The player should then enter a red Warp Pipe, entering an area with poison. If Mario stands on the logs that float over the water too long, they will start rolling, causing Mario to fall into the water and lose a life. There is also a Red Ring in this area. After exiting the area, Mario should enter the second green pipe from where he is standing to obtain the second Star Coin. Next, Mario should enter the pipe to the far right. This area contains many Piranha Plants. Mario can get the third Star Coin by finding a Moneybags, following it until it is on the pipe the player just exited, jumping on top of it, and moving left to get the coin. They could also use the Mega Mushroom to smash the pipes. Wall jumping is necessary to exit this area. Soon, Mario will reach the flagpole.