On-Line Jigsaw Puzzles

This puzzle has 48 pieces in classic puzzle piece shapes.  However, it can be adapted from 6 to 247 pieces with a variety of types of puzzle pieces. To do this, click on the shapes button and choose the type of shapes and number of pieces.

Anvil cloud overspreading cumul nibus cloud below
Source: from NOAA photo library

April 7th-13th is National Ocean week.