How many can you complete? Post links to your elegant soluti

>>8280764
>geography

All links are one move from completion.

Pentagon - 13
https://sciencevsmagic.net/geo/#0L1.1A0.0A1.3A0.4L3.6L0.11A4.0L14.14L5.1A14.1L23.23L18.19L23.18L5.5L19

Hexagon - 9
https://sciencevsmagic.net/geo/#0A1.1A0.2L1.1L4.4L3.3L5.3L1.1L6.6L2.2L7.0L1.0L8.7L8

Circle pack 3 in origin circle - 12
https://sciencevsmagic.net/geo/#0A1.1A0.3A0.1L4.0L3.0L1.1L12.7L12.0A13.0L25.0L2.13A3.25A11

Circle pack 4 in origin circle - 14
https://sciencevsmagic.net/geo/#0A1.1A0.3A0.5L0.0L7.7A2.6A0.12L13.19A10.0A24.2L4.24A6.38A2.35A7

Circle pack 7 - 13
https://sciencevsmagic.net/geo/#0A1.1A0.0L1.1L5.0L4.4A1.4A5.4A0.4L10.10L14.4L13.4L8.4L11.11L19.4L18.18A20.8A9.13A15.19A2

Circle pack 7 in origin circle. - 13
https://sciencevsmagic.net/geo/#0A1.1A0.2A0.0L2.2L7.3L7.0L1.0A11.0L18.0L21.0L4.0L22.19A2.23A4.21A12.18A6.22A3.11A1

>>8280858
>Circle pack 7 in origin circle
>13
15

>doesn't allow drawing a line going through two points, only a line segment
dropped

>>8281460
You can extend the line segments as much as you want and it doesn't count as a new step.

File: Capture d'écran de 2016-08-19 11-18-04.png (160KB, 1216x851px) Image search: [Google]

160KB, 1216x851px

what's the thing with "in origin circle" ? I did a triangle with a constructed circles/lines inside the triangle but it's not working.

pic is my bad solution. I dont understand why i does not count as "triangle in origin circle"

File: Capture d'écran de 2016-08-19 11-35-32.png (72KB, 991x554px) Image search: [Google]

72KB, 991x554px

>>8281533
even this is illegal

>>8281533
>>8281555
Origin circle is a circle with one given point centre and the other point on circumference.

>>8281555
You have to do it in a circle whose origin is one of the two points you start with :/

You can do it in six moves

>>8281575
>>8281569
thx, i now understand. Term was confusing here

File: image.jpg (3MB, 2421x2420px) Image search: [Google]

3MB, 2421x2420px

Can anyone explain why this solution (Circle Pack 3, 9 moves origin of circle) isn't correct?

File: Capture d'écran de 2016-08-19 16-08-18.png (91KB, 890x850px) Image search: [Google]

91KB, 890x850px

>>8281819
cant say but this is my solution (9 moves too)

>>8281819
The 'arc' of the circle must be incident to the other given point.

File: 7.png (58KB, 705x566px) Image search: [Google]

58KB, 705x566px

14 moves

File: square.png (44KB, 780x644px) Image search: [Google]

44KB, 780x644px

>>8282828
8 moves

File: dodecagon.png (40KB, 540x589px) Image search: [Google]

40KB, 540x589px

>>8282852
20 moves