LinkedIn Mini Sudoku #156 Answer

Demo post for previewing the layout. This is not a real LinkedIn puzzle answer.

Need a little help?

Reveal hints one at a time to avoid spoilers.

Reveal Hint #1Hint #1

Each 2×3 box, row and column holds the digits 1 to 6 exactly once.

Reveal Hint #2Hint #2

Row 1 is missing only three digits, and the top-left box already shows two of them.

Tap any empty cell to reveal it, or reveal the whole grid.

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Reveal Full SolutionHide Solution

Row 1: 1 2 3 4 5 6. Row 2: 4 5 6 1 2 3. Row 3: 2 3 1 5 6 4. Row 4: 5 6 4 2 3 1. Row 5: 3 1 2 6 4 5. Row 6: 6 4 5 3 1 2.

Start with the row that has the most givens and fill its missing digits using the box rule.
Move to the columns: each one missing two digits can be completed by elimination.
Finish the bottom boxes last; every remaining cell has one option.