Logic
A-Puzzle-A-Day (DragonFjord app)
Fit eight pieces into a calendar board so that only today's date shows.
Daily logic puzzles on iPhone
218 daily logic puzzles on iPhone, each with a page on how it plays, when it resets and where to play it.
All daily logic puzzles on iphone
Logic grids
Alibi Daily Logic Grid
A 1920s murder case each night, solved on a pencil-style logic grid.
Logic
All/Some
Pick the circle diagram that shows how the day's words relate.
Logic
Apple News+ Sudoku
Three daily sudokus in the Apple News app, from easy to challenging.
Logic
Arrow Puzzle (Easybrain)
Tap arrows off a crowded grid in the right order, without hitting a blocked one.
Logic
Asterism
Join numbered stars with light-bridges until the whole sky is one constellation.
Logic
Braize
Seven short brain games a day, one ranked try each, on a leaderboard with your friends.
Logic
Brisk Puzzles
Six quick questions a day, the same for everyone: two maths, two words, two patterns.
Logic
Bubble Sudoku
Sudoku with nine coloured bubbles instead of numbers, one board for everyone each day.
Logic
Bullpen: Logic Puzzle Game
Place one bull in every pen, row and column, with none touching, on a new timed board each day.
Logic
Cantle
Colour every dot so no two joined by a line ever match, with four colours and one answer.
Logic
Chess Peace
Place every chess piece on the board so that none can capture another.
Chess
Chess.com Daily Puzzle
One chess position a day: find the winning line, from a gentle Monday to a hard Sunday.
Chess
Chessfisher
One chess puzzle a day for everyone, from an easy Monday to a master-level Sunday.
Logic
Chesspy
Place rooks, bishops and knights so every numbered square is attacked exactly that many times.
Logic
Claire's Sudoku
A daily sudoku that climbs from Monday to Saturday, inside an app that teaches the techniques.
Logic
Colorabl
Spin rings of coloured tiles and slide them into the centre until the board is clear.
Logic
Connect (Times of India)
Trace one line through every square of the grid, with an easy, medium and hard puzzle each day.
Logic
Connexus Daily Puzzles
Thirteen puzzles a day, each a clue to one hidden theme.
Logic
Cosy Puzzle Cabin
A calm, ad-free collection of logic and word puzzles with one Daily Puzzle shared by everyone.
Logic
Cresset
Light one signal fire in every row, column and colour region, with none touching, on one shared board a day.
Logic grids
Crux: Daily Logic Puzzles
A dated set of logic grid puzzles each day, from a two-category Hunch to Expert.
Logic
Daily Aquarium
Fill each tank to a level so the water in every row and column matches the counts.
Logic
Daily Battleships
Find the hidden fleet from the row and column counts, one dated puzzle a day.
Logic
Daily Binairo
Fill one large grid a day with black and white circles: balanced lines, no three alike in a row, no two lines…
Logic
Daily Calendar Puzzle
Fit the pieces on a calendar board so only today's month, date and weekday stay uncovered.
Chess
Daily Chess Puzzles (app)
Chess.com's puzzle of the day on iPhone and iPad, with streaks, rated practice and tactics lessons.
Logic
Daily Circuit
Turn the wire tiles until every bulb lights up, one shared circuit a day.
Logic
Daily Connect Puzzles (Gamenight Games)
A Nonogram, a Ball Sort and a Dot Connect puzzle, new every day.
Logic
Daily Dominosa
Split a grid of numbers into a full set of dominoes, each pair used once.
Logic
Daily Firefly
Watch the meadow and jar together the fireflies that blink in time.
Logic
Daily Futoshiki
Fill a Latin square that obeys every greater-than and less-than sign, on one large grid a day.
Logic
Daily Galaxies
Split the grid into galaxies, each with one circle at its centre of symmetry.
Logic
Daily Galaxies (Daily Knot)
Carve the day's grid into galaxies that look the same turned around their dots.
Logic
Daily Hashi
Link every island with bridges so each one has exactly its number.
Logic
Daily Heyawake
Shade cells room by room so the counts fit and the white cells stay in one piece.
Logic
Daily Hitori
Shade out repeated numbers so no row or column shows a number twice, keeping the white cells joined.
Logic
Daily Jigsaw Sudoku
Sudoku with irregular boxes, one dated puzzle a day.
Logic
Daily Kakurasu
Blacken cells so each row and column adds up to its clue, counting each cell by its position.
Logic
Daily Kakuro
A daily cross-sum grid: make every run add up to its clue without repeating a digit.
Logic
Daily Killer Sudoku
A daily sudoku where dotted cages give sums instead of starting digits.
Logic
Daily Knot
Drag the dots until no two lines cross, one shared knot a day.
Logic
Daily Light Up
Place bulbs so every white cell is lit and no bulb shines on another.
Logic
Daily LITS
Shade one L, I, T or S shape in every region so the shading joins up, with no 2x2 blocks.
Logic
Daily Logic - Word Puzzles
Six word and logic puzzles a day: a letter square, word search, hive, hangman, sudoku and word ladder.
Logic
Daily Logic Puzzle – Attrakto
A calm colour-matching logic puzzle: flip and switch two-toned pieces, with three shared boards a day.
Logic
Daily Logic Puzzles (Spark & Spiral)
Nineteen small logic and word puzzles a day, each with its own leaderboard of solve times.
Logic
Daily Loop (Slitherlink)
Light the segments of one closed loop around the numbers, one shared Slitherlink a day.