VariantDoku Daily Puzzle: July 20
(Published on 20. July 2026, 11:49 by Brandy New)
Normal sudoku rules apply. Place the digits 1-6 once each in every row, column, and 2x3 box.
Killer: digits inside a caged region must not repeat and sum to the total shown in the corner.
Thermometer: digits must strictly increase along each thermometer, starting from the bulb.
Renban: digits along a pink line are a set of consecutive non-repeating digits in any order.
Equal-sum (blue) lines: box-bounded segments of each blue line have the same total.
Palindrome: digits along a grey line read the same forwards and backwards.
Between line: digits on a line between two circles are strictly between the values in those two circles.
Cells connected by a V sum to 5. Not all Vs are given.
Solve in VariantDoku (iOS) or on SudokuPad.
Solution code: Enter the digits of row 4.
