Posts Tagged ‘math brain teasers’

In case you missed them, here you have a few recent brain teasers and games. t is always good to stim­u­late our minds and to learn a bit about how our brains work. Novem­ber 2011: Math Brain Teas­er: Unfin­ished The­sis Octo­ber 2011: Archimedes Grave Octo­ber 2011: Opti­cal Illu­sions @ Nation­al Geo­graph­ic Sep­tem­ber 2011: A Brain Teas­er for each Cog­ni­tive Ability…