红葉puzzles（PP79）: Numberlink009
(Published on 9. March 2021, 10:23 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.
Numberlink
1.Connect pairs of the same numbers with a continuous line.
2.Lines go through the center of the cells, horizontally, vertically, or changing direction, and never twice through the same cell.
3.Lines cannot cross, branch off, or go through the cells with numbers.
See Nikoli linkfor an example.
Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
Solution code: Diagonal numbers from top left to bottom right.
Last changed on on 30. July 2021, 11:30
Solved by Dandelo, CJK, Nusi, NikolaZ, Uhu, mango, skywalker, rcg, r45, derwolf23, Statistica, Nothere, SudokuExplorer, lutzreimer, Raistlen, saskia-daniela, Greg, RobertBe, Jesper, Zzzyxas, misko, Realshaggy, ... geronimo92, bleibsoschoen, dudek0807, Tajgero, Jordan Timm, zebraze, abadx, AstralSky, Toastbrot, ThePtrocanfer, Kekes, Onyx, Terrapin, Dez256, Thomster, sandmoppe, drf93, Javier Rebottaro, Echatsum
