Zip

Connect numbered nodes in order while filling every cell of the grid.

Queens

Place one queen per row, column and color region — no two queens may touch.

Tango

Fill the grid with suns and moons — balance every row and column and satisfy all constraints.

Sudoku

Fill the grid so each row, column, and sub-box contains every digit exactly once.

Minesweeper

Reveal every safe cell by deducing where the hidden mines are — no guessing required.

Nonogram

Use the row and column number clues to fill the grid and reveal a hidden picture.

Star Battle

Place two stars in every row, column and colour region — no two stars may touch.

Light Up

Place light bulbs to illuminate every white cell — numbered black cells say how many bulbs touch them.

Bridges

Connect numbered islands with horizontal and vertical bridges so each island has the right count.

Klondike

The classic solitaire — move every card to the four foundations, building suits from Ace to King.

FreeCell

Solitaire with all cards face-up plus four free cells — every shipped deal verified solvable.

2048

Slide and merge numbered tiles to reach 2048 — the iconic addictive score-chase puzzle.

Spider

Build descending suit runs across 10 columns and collect K→A foundations — 1, 2 or 4 suits.

Mahjong

Match pairs of free Mahjong tiles to clear the classic Turtle layout — verified-solvable deals.

Free logic puzzles, no signup

Looking for free logic puzzles to play online? You're in the right place. Play classic Sudoku, no-guess Minesweeper, Nonogram (also known as Picross or Griddler), Star Battle (Doppelstern), Light Up (Akari), Tango, Queens and Zip — every puzzle works on mobile or desktop with no account required. Your progress is saved locally in your browser.

Better than scrolling LinkedIn

Use your lunch break for something that actually sharpens your mind. Logic puzzles improve pattern recognition, spatial reasoning, and concentration — skills that matter in real life and at work.

  • Improves focus and problem-solving skills
  • No ads, no feed, no distractions
  • Progress saved locally — play at your own pace
  • Works on any device with a browser