Rules. Another new type for the blog. Often called Corral, but I'll go on and refer to the type by the alternative name of Bag. Again, uniqueness shortcuts exist, but the puzzle isn't nearly complex enough to tempt anyone.
Count Different Arrows Sudoku by Bill Murphy
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(This post is part of the Genuinely Approachable Sudoku (GAS) series.) This
variant, posted initially during our first few weeks of GAS puzzles, comes
ba...
7 hours ago