2026-06-22
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This is a LinkedIn daily from the archive. Use the Full solution tab below to reveal the complete answer, or keep practicing with a new puzzle anytime.
Try a random puzzle →Select a cell and type 1-6. Fill every row, column and region with 1-6, no repeats.
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Puzzle guide
A quick overview, how the answer fits together, and common questions.
Overview
LinkedIn Mini Sudoku #315 is the LinkedIn Mini Sudoku daily for June 22, 2026. Mini Sudoku is LinkedIn's compact sudoku variant: fill a 6×6 grid so every row, column, and irregular region contains the digits 1 through 6 exactly once. This page includes the live board, hint tools, and a full solution walkthrough. Difficulty: Easy. Estimated solve time: 3–5 min. Read the explainer sections below for strategy, or jump straight into play.
Solution
This Mini Sudoku board is 6×6 with 6 regions and 16 given digits to start from. Unlike classic 9×9 sudoku, the shaded regions here are irregular shapes that overlap rows and columns, so each placement affects multiple groups at once. Every row, column, and region must contain 1 through 6 with no repeats—conflicts highlight immediately when a digit appears twice. Players usually scan a row, column, and region together to find cells where only one digit fits, then propagate those fills across the grid. The solution tab shows the completed grid and every digit placement if you want to verify your logic.
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