puzzle-light-up.comLight Up - online puzzle game

Light Up                      Translate this site. Light Up (Akari) is a logic puzzle with simple rules and challenging solutions. The rules are simple. Light Up is played on a rectangular grid. The grid has both black cells and white cells in it. The objective is to place light bulbs on the grid so that every white square is lit. A cell is illuminated by a light bulb if they're in the same row or column, and if there are no black cells between them. Also, no light bulb may illuminate another light bulb. Some of the black cells have numbers in them. A number in a black cell indicates how many light bulbs share an edge with that cell. Left click a square to place a light bulb. Right click to mark with X. Video Tutorial Hide the rules Show the rules 7x7 Light Up Easy 7x7 Light Up Normal 7x7 Light Up Hard 10x10 Light Up Easy 10x10 Light Up Normal 10x10 Light Up Hard 14x14 Light Up Easy 14x14 Light Up Normal 14x14 Light Up Hard 25x25 Light Up Easy 25x25 Light Up Normal 25x25 Light Up Hard Special Daily Light Up Special Weekly Light Up Special Monthly Light Up Become a Patron Feedback | Specific puzzle | FAQ Mass Print | Hall of Fame Privacy Policy Go to the old version Tweets by PuzzleTeamClub Share Disable Ads Pin toolbar Show checkpoints Show board coordinates Hide the timer Non-competitive (personal) timer Night mode Highlight last change Auto cross the sides of completed numbers Gray out completed numbers Highlight wrong numbers Blue light Use blue for errors 7x7 Light Up Easy Puzzle ID: 242,410 Share Share Share Progress Permalink: Progress Screenshot: Embed URL: Embed Code: What am I supposed to do? | Video Tutorial More Logic Puzzles: Tents Battleships Pipes Hitori Heyawake Shingoki Masyu Stitches Aquarium Tapa Star Battle Kakurasu Skyscrapers Futoshiki Word search games Shakashaka Kakuro Jigsaw Sudoku Killer Sudoku Binairo Nonograms Slither Link Sudoku Light Up Hashi Shikaku Nurikabe Dominosa www.puzzle-light-up.com You need to have your javascript switched on in order to play the game online. You can print a copy however. Disable Ads...