Project L is a strategic board game that combines 3D puzzles with engine-building mechanics. The game includes acrylic pieces and challenges players to solve puzzles efficiently using limited actions. Each turn, players take three actions to expand their collection of pieces, which are used to complete increasingly complex puzzles. Successfully solving puzzles earns points and unlocks additional pieces, allowing for further strategic development. The game supports competitive multiplayer as well as a solo mode for individual play. Project L focuses on tactical decision-making and spatial reasoning, offering a methodical puzzle-solving experience.