Brain Quest Cards It"s a brand-new Brain Quest format geared to give the earliest learners a leg up on writing, reading, and using numbers: Brain Quest Write & Erase sets. These are titles that feed a real need-helping preschoolers get ready for kindergarten.Featuring an attached pack of 40 large, write-on, wipe-off cards plus a dry-erase pen, each deck teaches a critical skill in a very practical way while at the same time being fun, entertaining, and informative-in the classic Brain Quest manner.Numbers helps kids write their 123s and includes the basics of math-readiness.Brain Quest Write & Erase sets are perfect for parents who want to help kids take learning in their own hands-and to instill that core message of Brain Quest: It"s Fun to Be Smart!