Letter T Puzzle - classic 4 pieces make a T & 20 other shapes
Letter T Puzzle Sheets - Kids Puzzles and Games
The 'T' Puzzle : 3 Steps - Instructables
Wooden Tangram T Puzzle for Kids - Wooden Pattern Blocks Geometric Shapes Montessori Toy Large Size with 100 Solutions- Travel Games - Smart Brain Teaser IQ Logic Puzzle for Children and Adults