
37 - The Math Puzzle
Use all seven dice once to build an equation that equals 37.
38 daily number games on Android, each with a page on how it plays, when it resets and where to play it.

Use all seven dice once to build an equation that equals 37.

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

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

Hit a target number with five tiles, then use your stars to crack the day's five-letter word.

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

Eighteen daily number and logic puzzles, from Sudoku to hex mazes, the same for everyone.

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

The official KenKen app, with a fresh daily puzzle in every size from 3x3 to 9x9.

Sudoku with cages: every dotted group of cells must add up to its sum.

Turn the day's four-digit licence plate into 10 with + - x and ÷.

Slide columns of numbers and signs until every tile has been part of a true equation.

Five numbers, one target, four operations: get as close as you can.

More than 30 short logic, word and number puzzles, with one daily challenge everyone races on the same day.

Climb one tower of quick brain puzzles a day, the same tower for every player.

Guess the day's hidden eight-character equation in six tries.

Untangle five digits drawn on top of each other, so they add up to the day's target.

Cross out pairs of equal numbers or pairs that make ten until the grid is empty.

The same 2048-style merging game for everyone today: slide the board, double matching numbers, chase the high…

Fit a set of dominoes onto a board so every coloured region meets its rule.

A daily page of crosswords, logic grids and word puzzles, like a newspaper puzzle section.

A Morning page and an Evening page of puzzles every day, from crossword and sudoku to Picture Cross.

Rearrange a pyramid of words or numbers so every linked pair makes sense.

Reach the day's target from six numbers with +, -, x and /, against the clock.

Three numbers follow a secret rule. Test your own sequences and work out what it is.

Add numbers around a circular board into the centre until it is clear.

The Telegraph's daily Kakuro: a crossword with numbers instead of words.

A small daily paper of original word and logic puzzles, from path-traced words to rotating letter grids.

A dated puzzle page each day on your phone: nonogram, word wheel, honeycomb, sudoku and more.

Fill The Times daily KenKen grid so every cage makes its target.

The Times daily killer sudokus, where cages add up to given sums.

Drop number tiles on the day's 5x5 board, merge matching neighbours and keep the strict lanes free of repeats.

One row of operators, two rows of numbers, one target to hit with both.

A mini nonogram, an anagram and a hidden equation, the same three for everyone each day.

Five arithmetic puzzles in one Reddit app, with one of them posted as the day's puzzle every morning.

More than 40 word, number and logic puzzles, each with a new grid every day, in four languages.