Challenge Me: Brain Puzzles review. http://www.ClassicGameRoom.com Shop CGR shirts & mugs! http://www.CGRstore.com Challenge Me: Brain Puzzles review. Classic Game Room presents a CGR Undertow review of Challenge Me: Brain Puzzles for the Nintendo DS developed by TDK Core and published by Oxygen Games. Combine Picross and Sudoku, and you’ve got Challenge Me: Brain Puzzles! This DS compilation brings the two popular games together in one educational/puzzle game. One of the many brain games released in the wake of Brain Age, Challenge Me: Brain Puzzles features that similar DS-like aesthetic—clean, bare, white. Unless you pick pink, which is totally cool. Both components are solid versions of their respective games, and while there are better versions of each on the DS, the appeal here is having both on a single cartridge. Challenge Me: Brain Puzzles offers single-player and local multiplayer play on the Nintendo DS. This video review features video gameplay footage of Challenge Me: Brain Puzzles for the Nintendo DS and audio commentary from Classic Game Room's Derek.