Logic
Tenkt
A new set of five to eight logic puzzles every morning, the same for everyone.
Daily sudoku page 4 of 4
Fill the grid so every row, column and box holds each digit once. A new sudoku each day from newspapers, puzzle sites and apps, from gentle classics to killer cages and variant rules.
All daily sudoku
Logic
The Daily Sudoku (Arkadium)
A daily sudoku that gets harder from Monday to Sunday.
Logic
The Daily SuDoku (dailysudoku.com)
A dated classic sudoku every day, graded by difficulty, with a long archive and printable pages.
Logic
The Times Killer Sudoku
The Times daily killer sudokus, where cages add up to given sums.
Logic
The Times Sudoku
The Times daily sudokus, from mild to super fiendish.
Logic
Thermo Sudoku (PuzzleMadness)
A sudoku with thermometers: digits must rise from each bulb to the tip.
Logic
Vudoku (PuzzleMadness)
A sudoku with small V-shaped corner marks: of the three cells each one touches, two add up to the third.
Logic
Washington Post Sudoku
A daily 9 by 9 sudoku from The Washington Post in Easy, Normal and Hard.
Logic
Weather Memoku (Puzzmo)
A memory matching game on a sudoku grid, with weather pictures instead of numbers.
Logic
Whittle (Mind Loft)
A sudoku played backwards: remove as many clues as the grid can lose.
Logic
X-Sudoku (PuzzleMadness)
Sudoku where both long diagonals must also hold 1 to 9, new each day.
Logic
yotsu.
Four small logic puzzles a day, and then you are done.
Logic
Zupple: Daily Puzzle Arena
Eight daily logic puzzles in one app, ranked worldwide, by country and among friends.