
Daily Lumen
Place lamps until every square of the day's room is lit, with no lamp shining on another.
218 daily logic puzzles on iPhone, each with a page on how it plays, when it resets and where to play it.

Place lamps until every square of the day's room is lit, with no lamp shining on another.

Spin the rings of the day's mandala until every wedge is one colour from centre to rim.

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.

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.

Seven mixed word, number and logic puzzles a day in one iPhone and iPad app.

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.

One 5x5 skyscraper puzzle a day: edge clues count the buildings you can see.

A new case from the town of Caldmere every morning: read the file and name who, where and why.

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.

One sudoku a day, available for 24 hours, and a streak that resets if you miss it.

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

One murder, five suspects: name the killer using as few clues as you can.

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.

A sheet is folded and punched: mark where the holes land when it opens.

A daily whodunit logic grid: read the clues until only the guilty suspect is left.

Five short puzzles a day from more than 25 brain games, the same for everyone at your level.

One hard logic puzzle a day, the same board for everyone until midnight UTC, with no hints.

Spot the differences between two illustrated pictures, with a Daily Challenge each day.

Unravel abstract tile designs one colour at a time, with a free daily puzzle and its solution the next day.

Five daily puzzles in one app: clued words, a symbol code, captions, word groups and Nurikabe.

Find where each item is hidden, what it opens and when, from the clues alone.

A daily set of small logic grids from the makers of CodyCross, one per puzzle mode.

Six daily puzzles with no single solution: everyone finishes, and the best score wins.

Nine gentle logic puzzles a day for kids, seeded from the date so friends play the same boards.

A 5x5 sudoku-style grid whose extra rules change every day.

Flip blocky shapes on their pivots until they fill the frame.

Join matching coloured dots with pipes that fill the whole board, with a fresh pack every day.

Connect matching colours with pipes that can cross over bridges, with a new pack of Daily Puzzles every day.

Flow Free on a hexagonal grid: connect matching colours, fill every cell, with new daily puzzles.

Flow Free with warps: pipes leave one edge of the board and come back on the other, with new Daily Puzzles…

Three daily sudoku puzzles that get harder through the week, each with a global leaderboard.

Number the circles so that no two lines share the same difference.

The number says how far it jumps: land on another, subtract, and clear the board.

Split the grid into boxes, each holding one number equal to its area.

Fire probes into a sealed box and read their paths to find the hidden lodestones.

Nine logic and word puzzles a day, raced against your friends' solve times.

A clean, ad-free sudoku with a free Daily Challenge that everyone shares.

Fill each run of white squares so it adds up to its clue, with a new cross-sum every morning.

Fold coloured paper until the whole sheet is one colour, in as few moves as you can.