Light Up Puzzle
The "Light Up" puzzle (also known as "Akari", "LightUP" and "lanterns") is a rectangular box in which some cells are white, and some are black. The black cells can contain numbers from 0 to 4. The goal of the puzzle is to place light bulbs in empty cells so that all white cells are illuminated.
The light from the bulb is distributed in a straight line horizontally and vertically until you hit a black cell or the border of the field. Bulbs should not face each other. If there is a number in a black cell, then it must be adjacent (on the left, top, right or bottom) to a specified number of bulbs, no more and no less.
![]() |
LightUp №192812
| ![]() |
LightUp №236699
|
![]() |
LightUp №157242
| ![]() |
LightUp №195841
|
![]() |
LightUp №193061
| ![]() |
LightUp №178436
|
![]() |
LightUp №192948
| ![]() |
LightUp №179360
|
![]() |
LightUp №203074
| ![]() |
LightUp №177987
|
![]() |
LightUp №157027
| ![]() |
LightUp №196763
|
![]() |
LightUp №193724
| ![]() |
LightUp №166880
|
![]() |
LightUp №174368
| ![]() |
LightUp №211752
|
![]() |
LightUp №158088
| ![]() |
LightUp №192799
|
![]() |
LightUp №205506
| ![]() |
LightUp №178467
|
![]() |
LightUp №230451
| ![]() |
LightUp №215518
|
![]() |
LightUp №203654
| ![]() |
LightUp №178542
|
![]() |
LightUp №193159
| ![]() |
LightUp №212234
|
![]() |
LightUp №218156
| ![]() |
LightUp №163052
|
![]() |
LightUp №178678
| ![]() |
LightUp №193012
|