＜ How to Play ＞ From the package A super simple yet complex brain puzzle game. Just put 17 blocks, large and small, into the transparent case in order. If it fits perfectly into the case, you've got it right. There are 1001 ways to put them in! But only one correct answer! I bought this a long time ago and tried it several times, but I've never been able to fit it in. The outer box has some damage as it has been used after purchase. The puzzle itself shows signs of use, but there are no noticeable scratches. When shipped, it will be in the disassembled state as shown in photos 11 and 13. The box does not contain instructions or the correct answer. The instructions are only written on the outer box as shown in photo 7. The correct answer has been uploaded by several people on the internet, so please refer to them. I have tried putting it together while looking at the correct answer, but I felt no sense of accomplishment. Please try it with patience and enjoy the sense of accomplishment. Shipping is planned to be via Rakuraku Mercari delivery, size 60. Please understand that this is a used item that was purchased a long time ago and has been used before, and purchase accordingly.