Create a cheerful Plus-Plus Frog with these free 2D step-by-step instructions and printable PDF guide.

This 174-piece amphibian mosaic shows a bright green frog with wide eyes and a rounded squat pose — classic pond-creature charm rendered in the Plus-Plus color grid. The large eye sections and wide mouth curve are the details that give the portrait personality.

Classified as hard difficulty with about 15 minutes of build time. The pattern starts with the eyes and head, then expands through the body and folded leg sections. Bright green dominates, with smaller contrasting blocks for the eyes and belly.

Follow online or download the PDF for offline use. Sort greens and accent colors before beginning to keep the eye placement accurate.

Fun for pond-life lesson plans, spring craft sessions, or kids who love slimy garden visitors. Position both eyes symmetrically for the friendliest frog face.