Today marks a big step for Collider Cafe, the first shipment of our STEM jigsaw puzzles has arrived, and they look fantastic.

These puzzles bring together 42 elements from the world of science, technology, engineering, and maths — each one chosen to represent the ideas, equations, and discoveries that shape our understanding of the world. From iconic breakthroughs to elegant mathematical principles, the design is all about sparking curiosity while you piece it together.

They’re made right here in Britain. The quality is exactly what we hoped for: sturdy pieces, crisp printing, and a finish that feels great in your hands. This matters to us because if we want to help people connect with STEM in playful and creative ways, the products themselves need to feel special too.

Seeing the jigsaws in their finished form is a huge milestone. It’s one thing to design and refine them on a screen, but another to open a box and hold the real product in your hands. It makes all the hours of sketching, researching, and tweaking feel very real and very worth it.

We’ll be sharing more details soon on how you can get hold of one, but for now we just want to celebrate this moment. Collider Cafe is about bringing people and ideas together, and these puzzles are one of the first ways we’re doing exactly that.

Whether you’re a family looking for something fun and meaningful to do together, or a curious mind who loves a challenge, we think you’re going to enjoy these as much as we enjoyed creating them.