ThinkFun Gravity Maze Marble Run Logic Game
A marble-run logic puzzle with 60 challenge cards from beginner to expert, 9 towers, 3 marbles and a game grid.

Kanoodle challenges you to fit 12 colorful pieces onto the board according to 228 puzzles, ranging from beginner to expert in both 2D and 3D, per the listing. The compact case doubles as the game board and holds all the pieces, and a puzzle guide is included. It's a single-player, screen-free game for kids and adults.
It's tiny enough for a bag or glovebox and surprisingly addictive, which makes it a great travel game and stocking stuffer.
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