Complex sentence: In 2004, the Zendo boxed set won "Best Abstract Board Game of 2003", In 2005 the set won the Mensa Select Game Award., while in 2007, Treehouse won the Origins Award for "Best Board Game of 2006".
Split into simpler sentences: In 2004, the Zendo boxed set won "Best Abstract Board Game of 2003", In 2005 the set won the Mensa Select Game Award. While in 2007, Treehouse won the Origins Award for "Best Board Game of 2006".