Jigsaw Puzzle Colorful Gem 300 (300 Pieces)

Debut of a practice jigsaw puzzle for "Speed Puzzle"!

Take on time attacks or compete with family and friends to enjoy improving your completion time.

Four features of the artwork:

1. Design that makes color sorting easy — search pieces with color-based grouping in mind.

2. Gradual color change from top to bottom — judge piece positions by subtle color differences.

3. Gem-cut pattern — patterns resembling the facets of gems serve as hints.

4. The words "Speed Puzzle" — identify similar or vertically flipped characters.

What is Speed Puzzle?

"Speed Puzzle" is a competition to race to complete a jigsaw puzzle. This product, "Colorful Gem 300", is intended for practicing Speed Puzzle competition and is designed to improve completion speed. It includes a "Speed Puzzle Manual" that describes assembly strategies and tips for improvement.

Notes:

- Glue is not included because the product is intended for repeated practice.

- Images of the "Speed Puzzle Manual" are for illustrative purposes.