This page contains Brain Age Express: Math Unlockables for Nintendo DS called "Unlock Challenge Mode" and has been posted or updated on May 1, 2010 by Spartan 121.
- Developer: Nintendo
- Publisher: Nintendo
- Genre: Edutainment
- Release: Apr 5, 2009
- ESRB: Everyone
Unlock Challenge Mode
Any time after the initial Brain Age Check, if you obtain a Brain Age score of 20, you will unlock the Challenge Mode. NOTE: This is MUCH harder than what you normally do in Training.
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other players.
From: mercy heart
Posted on: 06-11-2013
Posted on: 11-22-2012
Stuck in this game? Set a specific, clearly defined question and let other gamers answer your question or view answers to previously asked questions. If you think you are an expert then please try to help others with their questions.