红葉puzzles（PP53）: Shakashaka012
(Published on 8. January 2021, 14:13 by cdwg2000)
Authorized by the author 红葉（MOMIJI), he plans to publish his hand-made standard puzzles on this website, with 1 to 2 questions per week. If you like it and have good suggestions, you can leave a message.
Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
Shakashaka(Standard)
According to the following rules, place the black "triangles forming a square" in the grid.
1. You can place four kinds of black triangles in the square.
2. You cannot place black triangles in black squares.
3. The part of the grid that is still white (not covered by black triangles) always forms a rectangle or square.
4. The numbers indicate how many black triangles there are around vertically and horizontally.
See
Nikoli linkfor an example.
Click to enter Janko web
Solution code: For each row from top to bottom enter the number of triangles.
Last changed on on 30. July 2021, 09:22
Solved by CJK, Uhu, Dandelo, Nothere, SudokuExplorer, jessica6, ManuH, Jesper, MrWutki, bernhard, Eggr, saskia-daniela, r45, Skyler, skywalker, NikolaZ, Zzzyxas, Thomster, Matt, zorant, rimodech, moss, ... nmk1218, amitsowani, Drawoon, PixelPlucker, Raistlen, Toastbrot, zebraze, TJReds, Jordan Timm, jogerth, Onyx, patolucatis, ThithildeProuv, Incurrsion, yusuf17, Javier Rebottaro, drf93, Echatsum
