This puzzle I created for the 10th 24-hour Puzzle Championship. The Wittgenstein Briquet puzzle type also appeared in the Oguz Atay Puzzle Contest (OAPC).
I don't know the meaning of the name of this puzzle, i.e., Wittgenstein Briquet. However, this is a very interesting puzzle. There are many puzzles of this type published on this website.
Rules of the Wittgenstein Briquet Puzzle
Locate some blocks in the grid, each having the size 1x3. The numbers in the diagram indicate the number of blocks touching their cells from the sides. All remaining cells should be connected to each other orthogonally.
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| Wittgenstein Briquet Logic Puzzle |
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