בלוג גרג פאזלים
Interlocking Puzzles: The Complete Guide
No glue, no screws, no frame. The pieces hold each other in place through their own shape, which is why taking one apart is easy and putting it back is...
Interlocking Puzzles: The Complete Guide
No glue, no screws, no frame. The pieces hold each other in place through their own shape, which is why taking one apart is easy and putting it back is...
The Spiral Cone Fidget Toy, Explained
It looks like a solid cone until you twist it. Then the whole thing screws down through itself in one continuous motion, and you understand why people cannot put it...
The Spiral Cone Fidget Toy, Explained
It looks like a solid cone until you twist it. Then the whole thing screws down through itself in one continuous motion, and you understand why people cannot put it...
How to Solve the 6-Piece Star Puzzle
Five pieces go in beautifully and the sixth will not fit, no matter how you turn it. That is not you being bad at puzzles - it is the puzzle...
How to Solve the 6-Piece Star Puzzle
Five pieces go in beautifully and the sixth will not fit, no matter how you turn it. That is not you being bad at puzzles - it is the puzzle...
How to Solve the 6-Piece Burr Puzzle
Six notched sticks, one of which slides straight out. Here is the structure, the two hints that solve it, and the exact assembly sequence.
How to Solve the 6-Piece Burr Puzzle
Six notched sticks, one of which slides straight out. Here is the structure, the two hints that solve it, and the exact assembly sequence.
Best Mechanical Puzzles Ever: Greg's List
Twenty years of solving, 140+ puzzles, sorted by type and ranked without diplomacy. The list I would give a friend who asked where to start.
Best Mechanical Puzzles Ever: Greg's List
Twenty years of solving, 140+ puzzles, sorted by type and ranked without diplomacy. The list I would give a friend who asked where to start.
מהי חידת גילוי עוקב? (ולמה פותרי חידות אוהבים א...
Most puzzles have one goal and you already know what it is. Sequential discovery puzzles hide the goal inside the puzzle, and finding it is the point.
מהי חידת גילוי עוקב? (ולמה פותרי חידות אוהבים א...
Most puzzles have one goal and you already know what it is. Sequential discovery puzzles hide the goal inside the puzzle, and finding it is the point.