Sudoku

A short puzzle break between posts. Pick a difficulty, fill the grid, and check your work when ready — nothing is saved, nothing is scored.

Keys: 1–9 enter a digit · arrows move · Delete clears · N toggles notes · Esc leaves notes

15 Puzzle

Same desk, different tiles — slide the logo pieces back into place. Adjacent tiles only; no accounts, nothing saved.

Moves: 0

Click or tap a tile beside the gap to slide it · arrow keys move the blank · Solve shows the finished picture

Memory

Eight tools from the surveyor’s desk — flip two cards at a time and find the pairs. Same quiet break; nothing saved.

Attempts: 0

Flip two cards · matched pairs stay face-up · New game reshuffles

Word search

Defects and repairs tucked into the grid — every direction, backwards included. New game deals a fresh set. Nothing is saved.

Words to find

Found: 0 of 0

Drag a straight line, or click the first letter then the last · arrows move · Enter sets each end

Pipes

Rotate the tiles so every pipe joins one continuous network — no closed loops. Water starts at the red node — connect every pipe to it. Nothing is saved.

Turns: 0

Click a tile to rotate · water fills blue as pipes join the source · Shift-click turns it back · right-click locks a tile · arrows move, Enter or Space rotates, L locks · New game loads another layout