Rex Wrecks It!

Gizmo, Sprinkles and Wild are fed up. Every time they build something with their blocks, Rex wrecks it! Whether it's an out-of-this-world rocket, a magical heart or the biggest, strongest, most awesomerific castle ever, Rex sends it crashing down with a "Rawr!" (and sometimes a sheepish "Rawry!"). Isn't there any way to make playtime fun for everyone?