"Happy Birthday" is an engaging wooden logic puzzle crafted by Constantin Spiele. Your objective is to reach your own age by strategically adding up the empty fields. Feel free to challenge yourself with any number from 1 to 99; however, the larger the number, the more fields you may need to leave empty.
Jean Claude Constantin, based in Germany, has dedicated decades to developing a diverse range of puzzles. His impressive portfolio includes trick boxes, labyrinths, trick locks, and metal puzzles, all varying in difficulty.
Constantin's puzzles are primarily handmade in Germany, ensuring high quality and creativity. Unlike mass-produced items, these puzzles are often found at Christmas markets, making them a unique gift option.
Ready to test your logic skills with "Happy Birthday"? Experience the thrill of puzzle-solving with a piece that combines quality craftsmanship and creative challenge!