
A-Puzzle-A-Day (DragonFjord app)
Fit eight pieces into a calendar board so that only today's date shows.
142 daily logic puzzles on Android, each with a page on how it plays, when it resets and where to play it.

Fit eight pieces into a calendar board so that only today's date shows.

Put every suspect and weapon back in the right room, and the killer reveals itself.

Tap arrows off a crowded grid in the right order, without hitting a blocked one.

Star Battle with a shared daily board, ranked races and 16-player tournaments.

Sudoku with nine coloured bubbles instead of numbers, one board for everyone each day.

Colour every dot so no two joined by a line ever match, with four colours and one answer.

One chess position a day: find the winning line, from a gentle Monday to a hard Sunday.

Spin rings of coloured tiles and slide them into the centre until the board is clear.

Trace one line through every square of the grid, with an easy, medium and hard puzzle each day.

Thirteen puzzles a day, each a clue to one hidden theme.

Light one signal fire in every row, column and colour region, with none touching, on one shared board a day.

Fill each tank to a level so the water in every row and column matches the counts.

Find the hidden fleet from the row and column counts, one dated puzzle a day.

Fill one large grid a day with black and white circles: balanced lines, no three alike in a row, no two lines…

Split a grid of numbers into a full set of dominoes, each pair used once.

Fill a Latin square that obeys every greater-than and less-than sign, on one large grid a day.

Split the grid into galaxies, each with one circle at its centre of symmetry.

Twelve daily puzzles in one Android app, from a themed crossword to a word ladder and a poll quiz.

Link every island with bridges so each one has exactly its number.

Shade cells room by room so the counts fit and the white cells stay in one piece.

Shade out repeated numbers so no row or column shows a number twice, keeping the white cells joined.

Sudoku with irregular boxes, one dated puzzle a day.

Blacken cells so each row and column adds up to its clue, counting each cell by its position.

A daily cross-sum grid: make every run add up to its clue without repeating a digit.

A daily sudoku where dotted cages give sums instead of starting digits.

Place bulbs so every white cell is lit and no bulb shines on another.

Shade one L, I, T or S shape in every region so the shading joins up, with no 2x2 blocks.

Six word and logic puzzles a day: a letter square, word search, hive, hangman, sudoku and word ladder.

A calm colour-matching logic puzzle: flip and switch two-toned pieces, with three shared boards a day.

Nineteen small logic and word puzzles a day, each with its own leaderboard of solve times.

Draw one loop through every pearl, going straight on white and turning on black.

Find every mine on one large board a day using the number clues.

A new murder case each morning: read the evidence, work the grid, name the killer.

Shade exactly two cells in every region of one large grid a day, so the shading forms separate dominoes.

Shade a single connected sea so every numbered island ends up the right size.

Turn the tiles until every pipe joins one network with no loops.

One new puzzle a day from 28 kinds, from sudoku and nonograms to slitherlink and star battle.

One Queens grid a day, timed and ranked against every other solver.

Cut one large grid a day into rectangles, each holding one number equal to its area.

Draw one loop through numbered circles, straight on white, turning on black.

Draw one closed loop through the dots of a large grid a day, with each number counting its sides on the loop.

Place four stars in every row, column and region of one large grid a day, with no two stars touching.

Sew neighbouring blocks together so the holes match the row and column counts.

One classic 9x9 sudoku a day, the same grid for everyone.

A shared daily sudoku in three difficulties, with streaks, XP and a calendar of past days.

A daily sudoku with a streak, plus Killer, Chaos and Mini packs to play between days.

Pitch one tent beside every tree so no two tents touch and every row and column count is right.

Fill thermometers from the bulb up, without gaps, until every row and column count is met.