Bgraamiens Puzzle -π Day Puzzle The Mystical π Puzzle Hard Unique Round Numbers Puzzle for Adults (Profound π)

Got this as a gift for my wife who is a puzzle fiend. I've gotten her the most difficult puzzles I can find and she goes through them in a few days. You know those puzzles that are just one color and are supposed to be hyper difficult? She knocked it out in a week.Overall, this is a high-quality puzzle. the pieces fit together well and the printing on them is very good. The only...sorta gotcha when it comes to this puzzle is the sizing. Since it's round, it may not fit on your puzzle table well (if you're just putting it together on the kitchen table, that won't matter). Beyond that, while it wasn't crazy difficult, it kept my wife's attention for nearly three weeks of puzzling fun. That's pretty dang good. The design is very unique as well and looks pretty cool when you're done. If you're a math fan, it's probably even better.Overall, was a worthwhile purchase and I'm glad I went with it.

This puzzle is certainly challenging but it was a lot of fun. It has nice quality so the pieces lock well.

I'm a math teacher at a small middle school. I purchased and set out this puzzle in our lobby a week prior to Pi Day. It was an incredible hit! While it was a challenge to get it started given that it has a round frame, many students flocked to it during their spare time. Today (April 2) they completed it! The quality of the puzzle was very good. The pieces snapped together easily, and stayed together when sections needed to be picked up and moved. The back of the puzzle was stamped with letters which helped to ensure that a connection was correct. Some of the students admitted to "cheating" by looking at the letters as they initially embarked on the challenge. This helped to get things started, so we appreciated this "hint." The colors were bright and attractive. Be sure to check that your table is wide enough for this puzzle (since it's circular, it's wider than a standard 1000 piece puzzle). While many of my students take pride in memorizing the digits of pi, it is absolutely NOT necessary in order to be successful with this puzzle. Highly recommend!

Bought this as a gift for my father in law because he loves puzzles and he was so challenged by this puzzle that he glued it and hung it on the wall!

This spiral puzzle was exceedingly difficult for my husband who is a lifelong puzzler. He rips through difficult puzzles in 3-4 sittings over several days. The Pi puzzle took him 19 days! This is the hardest puzzle he has ever done. Each number is more than 1 color fading into another color & then another color. The design is circular & tricky. The piece quality is good but the pieces are slightly beveled & a little hard to pick up. If you’re up for a challenge & want to practice concentration & patience, buy this puzzle

Very easy good quality

Great gift for my math nerd brother

Perfect Christmas gift for daughter who is a math teacher.