Puzzle library
Turtle Trio
Three turtles in every row, column and coloured zone. Turtles never touch, not even diagonally.
Tents by the pond
One tent beside each tree, horizontally or vertically. Tents never touch, even diagonally. Match the tent totals beside each row and column.
Islands in the pond
Each number belongs to an island of that many squares. Islands never join sideways. The water stays connected, with no 2×2 square of water.
Bridges over water
Connect every island with one or two straight bridges. Match each island's number. Bridges never cross, and all islands must be connected.
All puzzles
Sliding Tiles
Return each number to its place, one gentle slide at a time.
Memory Garden
Turn two cards at a time and find every matching pair.
Lanterns
Each touch turns a lantern and its neighbours. Dim them all.
Pipeworks
Turn each tile until every brass pipe joins up, with no open ends.
Towers
Move the whole stack of discs, one at a time, to the far peg.
Picture Grid
Use the number hints to reveal a hidden picture.
Colour Code
Guess the secret row of four colours in ten tries.
Doubling
Slide and merge matching numbers until you reach 512.
Peg Garden
The classic jumping-peg board. Leave just one standing.
Mini Sudoku
A gentle four-by-four sudoku for a quiet moment.
Echo
Watch the soft pattern of lights, then play it back.
Noughts
Noughts and crosses against a friendly opponent.
Flood
Spread colour from one corner until the board is a single shade.
Queens
Place six queens so that none can reach another.
Wordbloom
One shared word a day for everyone, plus practice rounds. Your place is kept, day by day.
One Line
Draw a single unbroken line through every square on the board.
Arrow Escape
A dog drawn from winding arrow lines. Free them one by one, in the right order.
Word Pond
Five turns, seven tiles. Place the best word you can find, then see the best one possible.
Number Sums
Only circled numbers count. Make their sum match the target for each row and column.
Mosaic
A crossword cut into 3×3 blocks. A new one each day, plus practice.
Dominoes
A crossword cut into two-square dominoes. Lay them back, word by word.
Sunbathing Turtles
One turtle on every row, column and stone. None of them may touch.
Turtle Pairs
The full star battle: two turtles on every row, column and stone. None of them may touch.
Turtle Trio
Three turtles in every row, column and coloured zone. Turtles never touch, not even diagonally.
Puzzles from our pond
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