Castle Block Practicing The Alphabet On A Friendly Planet Coloring Page (Free Printable PDF)

This free printable coloring page features a castle block practicing the alphabet on a friendly planet drawn with thick, easy‑to‑color outlines. The page is set to US Letter (8.5×11 in) and optimized for crisp 300‑DPI printing. Lots of open space keeps it friendly for little hands while still looking neat when finished. Ideal for ages 4+, classrooms, and Shapes & Numbers fans—download the PNG or PDF and start coloring.