I designed this interactive puzzle for children aged 5–8, set on a lively birthday bus filled with quirky monsters and playful details. My goal was to create a fun seek-and-find experience that sparks curiosity and builds observation skills. I started with loose sketches to explore layout and balance, then refined the colours and character placement to keep the scene energetic but easy to navigate. For the box design, I wanted it to feel as joyful as the puzzle itself, so I paired textured, playful typography with tactile graphic elements to make the packaging eye-catching and full of character.