图形推理中一笔画问题,为什么“奇点”的个数只可能是0个或者偶数个? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseFuneral, Widget, Torch, Tap dancer, Simpleton, Chimney, Feather, Wife, Crick, Rodeo, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


anonymous
anonymous
sketch #5050


anonymous
anonymous
sketch #5162 Alien by KiNg Buamir


anonymous
anonymous
sketch #2969


sketchmaster
sketch #2446 Joker by sketchmaster


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #4053


anonymous
anonymous
sketch #4086 2lips


anonymous
anonymous
sketch #687 Buddha Peace


anonymous
anonymous
sketch #4970


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


anonymous
anonymous
sketch #2117


Rachel Roe
sketch #672 Snails pace


Sam Torres
sketch #2723 by Sam Torres


anonymous
anonymous
sketch #3378


anonymous
anonymous
sketch #3538


anonymous
anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman


anonymous
anonymous
sketch #1122 norooz


anonymous
anonymous
sketch #1993


anonymous
anonymous
sketch #3296


Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán


anonymous
anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus


anonymous
anonymous
sketch #3360


Rachel Roe
sketch #25 Suzzy the stegosaurus


anonymous
anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy


anonymous
anonymous
sketch #3000


sketchmaster
sketch #2636 Robitina by sketchmaster

tomski图形推理中一笔画问题,为什么“奇点”的个数只可能是0个或者偶数个? 知乎 coloring