The Brainwright Stax series offers a clever, spatial-reasoning challenge for puzzle lovers of all ages. These travel-friendly games task players with stacking a specific set of colorful animal pieces to perfectly fit within a designated grid on a challenge card. As the levels progress from "Beginner" to "Expert," the puzzles move from 2D layers to complex 3D stacks, providing a satisfying "brain-teasing" experience. Each set is housed in a compact case, making it an ideal "fidget" or travel game that helps develop logic and fine motor skills through tactile play. Brainwright - Dog Stax - Puzzle GameA "paws-on" logic game featuring 12 colorful pups. Similar to its feline counterpart, this version tasks you with loading up the dogs to fit the grid. It’s a great way to "sit, stay, and solve" as you work through 48 brain-boosting levels that get tougher with every card. Minifigures: N/A (12 unique dog puzzle pieces). Play Features: Includes 48 challenge cards and a sturdy travel case; pieces can be stacked vertically for 3D play. Design: Features bold, opaque colors and various dog breeds represented in geometric forms. Piece Count: 12 Dogs, 48 Cards, 1 Travel Case.