A Multicolor Nonogram - Guarded Railroad Crossing

17%

4.2

207

1m.28s.

GingerMartian

21 x 21

6 x 4

2023-07-23 11:46

00:00

The nonogram has a single solution and can be solved without complex methods such as forcing or using contradictions.? #дорожныйзнак #знаки #roadsign #signs

						4		4		3		4		4
						1	4	1	4	1	4	1	4	1
			4	4	4	1	7	1	7	1	7	1	7	1	4	4	4
2	4	6	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	6	4	2

					1
					3
					3
				2	2
				2	2
				2	2
				2	2
				2	2
				2	2
				2	2
				2	2
2	1	1	1	1	2
			2	9	2
2	1	1	1	1	2
2	1	1	1	1	2
2	1	1	1	1	2
			2	9	2
2	1	1	1	1	2
				2	2
					21
					21

Grid color: The main background:

To activate block mode, press and hold down CTRLand move the mouse while pressing the left or right button. You will see a frame with translucent filling. As soon as you release the mouse button, all the cells that have been highlighted will be colored as selected, or marked with crosses if you right-clicked them initially.