Normal Sudoku rules apply, each puzzle says. What does that mean?
Every row, every column, and every 3x3 box contains the digits 1 to 9 once each.
Those are the rules of sudoku. 81 cells, 81 digits.
This is the third in a series of three puzzles which get progressively more difficult. Finish the first puzzle for a link to the second puzzle, and finish that one for a link to this one. Which you already have, clearly.
This is the second in a series of three puzzles which get progressively more difficult. Finish the puzzle for a link to the third. Or wait, and I’ll post it here.
This is the first of a series of three puzzles which get progressively more difficult. Finish the first for a link to the second, and finish the second for a link to the third. Or wait, and I’ll post them here.
Modern integrated circuits are mass-produced and extremely tiny, but I remember when even products shipped by manufacturers like Sony had internal circuits soldered together, and chips glued glued in place.
It looked slightly more like three people crawling in an earlier version of this puzzle, but I’m keeping the name.
The game of Morra (aka Odds and Evens) is pure luck. Not this puzzle!
A weather event has scattered given digits willy-nilly, but it could be that their distribution offers clues about the nature of the Renban lines. Perhaps.
I'm glad I'm not a fish, trying to navigate this puzzle full of hooks! Each of these Renban lines are six cells long.
They’re Quadruples even when they don’t contain four digits, because they still give information about four cells. Right? Let’s go with that. These Quadruples clues contain only one or two digits, but to make up for that, I’ve put a quadruple of Quadruples into each 3x3 box. With 36 Quadruples clues, I think they don’t really need more digits.
I think we're a clone now. Us and Mickey 17, or any number of storm troopers. Or the delightful chip off the old Wolverine block in Logan, X-23.