Picture Code Logic Puzzles FREEBIE is a no-prep printable resource designed to help young learners practice visual reasoning, code matching, and early logic skills in a simple, engaging way. This free resource includes both a full-color version and an ink-friendly version, so you can choose the option that works best for your classroom, homeschool, or small group setting. Students look at a picture code, match each picture to the correct shape, color, or number, and complete the answer boxes.