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LinkedIn Mini Sudoku #421 Answer — (October 6, 2026)
Mini Sudoku · A 6×6 sudoku with 2×3 boxes · puzzle #421
The answer
Solution as text
2 4 6 5 3 1 3 1 5 4 2 6 6 2 4 3 1 5 1 5 3 2 6 4 4 3 1 6 5 2 5 6 2 1 4 3
Stuck on today's LinkedIn Mini Sudoku? The answer is right above. Below, how today's puzzle works and three hints, if you'd rather solve it yourself. Other games today: Patches · Wend · Zip · Queens · Tango · Pinpoint · Crossclimb.
"Sudoku ❤️" is the name LinkedIn gave to #421; 12 of the 36 cells come filled. The 6 appears only once, so save it for last. Counting the givens: three 1s, two 2s, two 3s, two 4s, two 5s and one 6. There is a forced digit right away at row 3, column 2.
Hints
Hint 1: where to start
Write a 2 at row 3, column 2; every other digit already sits in its row, its column or its box.
Hint 2: a solid foothold
Then row 3, column 5 must be a 1: nothing else fits once you check the row, the column and the 2×3 box.
Hint 3: nearly there
Then write a 5 at row 4, column 2; the other five digits are all taken in that row, column or box. The remaining cells follow the same three checks.
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Mini Sudoku is a game by LinkedIn. This page is an independent solving guide and is not affiliated with, endorsed by, or sponsored by LinkedIn Corporation or Microsoft. Puzzle contents are described for the purpose of commentary and help; play the original at linkedin.com/games.