[Introduction] Let's erase the prepared kanji by making them into idioms with the specified number of readings. If you erase the kanji, it will fall from the top. In addition to the original problem, there is also a posting function. Let's solve the kanji puzzle made by everyone. Original problems will be added regularly. 【how to play】 (1) From the Kanji at the top, select the Kanji that has the specified number of characters (3 or 4 characters) by reading "Left → Right" or "Up → Down". ② After