So, Drag and Spell for Sight Words is now available in the Windows Store.  Checkout the screenshots and descriptions of Drag and Spell.

Drag and Spell for Sight Words is an exciting new way to learn sight words.  New readers learn to recognize and spell sight words, and have fun too! New readers select a level and drag letters to the empty letter boxes.  In Practice mode, letters turn green and stick when in the correct position.

In Challenge mode, new readers are rewarded with treasure and earn points. Challenge mode displays summary information.  New readers are rewarded for their effort and encouraged to improve.