グレッグ パズル ブログ
ストマキオン：アルキメデスの失われたパズル
A puzzle designed in the third century BC, erased in the tenth, recovered in the twentieth, and finally counted in 2003. Nothing else in the hobby has a history like...
ストマキオン：アルキメデスの失われたパズル
A puzzle designed in the third century BC, erased in the tenth, recovered in the twentieth, and finally counted in 2003. Nothing else in the hobby has a history like...
タングラム：歴史、数学、解き方
The tangram is the most widely taught mechanical puzzle in the world. It is also, almost always, taught with a history that is not true.
タングラム：歴史、数学、解き方
The tangram is the most widely taught mechanical puzzle in the world. It is also, almost always, taught with a history that is not true.
インポッシブルオブジェクト：ありえない造形
Most puzzles ask you to do something. An impossible object asks you to explain something: not how to open it, but how on earth it was made.
インポッシブルオブジェクト：ありえない造形
Most puzzles ask you to do something. An impossible object asks you to explain something: not how to open it, but how on earth it was made.
手先のパズル：頭ではなく手で解く
Every other mechanical puzzle is finished the moment you understand it. A dexterity puzzle is the one kind where understanding is only the start.
手先のパズル：頭ではなく手で解く
Every other mechanical puzzle is finished the moment you understand it. A dexterity puzzle is the one kind where understanding is only the start.
迷路パズルとは：平面から立体まで
A maze on paper is trivial because you can see all of it at once. Take the view away and the same problem becomes something else entirely.
迷路パズルとは：平面から立体まで
A maze on paper is trivial because you can see all of it at once. Take the view away and the same problem becomes something else entirely.
クルーボックス おすすめランキング
iDventure make six escape-room-in-a-box puzzles. They look similar, cost about the same, and every one of them sounds essential. Here is how they actually compare.
クルーボックス おすすめランキング
iDventure make six escape-room-in-a-box puzzles. They look similar, cost about the same, and every one of them sounds essential. Here is how they actually compare.