[url=http://www.leapfrog.com/Primary/SkillSets/GradeSchool/Math/PRD_lg_sonic/Leapster+Game+Sonic+X.jsp?bmUID=1168461715384&bmLocale=en_US]Leapfrog's website[/url] <-(nested link) wrote:Leapster Game: Sonic X
Appropriate For Ages 5 - 7 Years (Kindergarten - 1st Grade)
Help Sonic save his friends from the evil clutches of Dr. Eggman! Jump, run, spin-dash and soar through different zones as you master math skills and collect gold rings to rescue Amy Rose and Knuckles in this fast-paced spinning game.
Cartridge is for use with Leapsterâ„¢, Leapster L-Maxâ„¢ and Leapster TVâ„¢ learning game systems.
What it Teaches
- Counting
- Sequencing
- Addition
- Subtraction
It was released last fall according to this document. Having not so much as a screenshot to go by, I'd like to nominate this as best Sonic game of 2006.