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Hello everyone! After over a year, it's finally finished: my Knex skeeball machine! This machine is full-size, coin-operated (takes quarters), turns itself off automatically, and counts points using a mechanical counter. And, all of it is mechanical, using only normal motors to power it (no CyberKnex motors). There are six motors used in the machine; four of them are used for just the counter. The only non-Knex parts used are a few rubber bands and the paper for the counter.

The video below shows the machine in action!

This game is a lot of fun to play, for me and my family (my dad has the highest score, over 400 points). I've only scored in the 1000 point hole 2 times, and I haven't seen anyone else score that one, so it's very hard to get the ball there. Playing time for one game is about 1:30, plus how long it takes to throw eight balls. 

Note that my camera lens makes things look curved, for example the ramp in picture 7. Insides of the machine start at picture 17.

Fun fact: If one were to buy enough new Knex pieces to build this, the cost would be around $4,391. The piece category that costs the most money are the yellow connectors, which would cost $835.

Started building: May 24, 2011
Finished building: July 26, 2012
Width: 26 & 3/8 inches (67 cm)
Length: 85 inches (216 cm)
Height: 57 & 1/4 inches (146 cm)
Pieces: 28,396


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Direct video link

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Sorunome says: Jun 13, 2013. 12:50 AM
So, on step 5, pic 4542 is that a green rod?

And guess what!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Shadowman39 (author) in reply to SorunomeJun 13, 2013. 2:14 PM
No, that's a brown rod. But, I'm guessing you're back in Germany. :-) I'm expecting that ball machine to be finished soon. ;-)
Sorunome in reply to Shadowman39Jun 13, 2013. 11:45 PM
Oh dang it, I ran out of brown rods >.<

And yeah, I'm back in germany!!
Shadowman39 (author) in reply to SorunomeJun 14, 2013. 10:44 AM
You'll have to buy more!
dickheijboer in reply to SorunomeJun 14, 2013. 7:23 AM
With a ball machine?
Sorunome in reply to dickheijboerJun 14, 2013. 8:11 AM
who knows? ;) (i guess everyone does :P)
dickheijboer in reply to SorunomeJun 14, 2013. 8:42 AM
Haha, ok.. :D
hockeyking says: Jun 12, 2013. 5:23 PM
How do u afford all those pieces and it does not even look like u have a life and I watch your video on YouTube : nice job
Shadowman39 (author) in reply to hockeykingJun 13, 2013. 2:18 PM
You don't have a life either, since your age is 0. ;-) But thanks for the nice part of that comment, lol.
jmiester says: Jun 12, 2013. 4:17 AM
And I thought I had a lot of k'nex... wow. @__@
duct-tape_knex_ninja says: Jun 6, 2013. 7:19 AM
All I can say is wow and how.
Shadowman39 (author) in reply to duct-tape_knex_ninjaJun 11, 2013. 8:51 PM
Thanks!
dickheijboer says: May 22, 2013. 11:36 PM
Awesome! If I got so much K'nex.......... XD
Shadowman39 (author) in reply to dickheijboerMay 23, 2013. 3:27 PM
Haha, thanks!
crackman says: Nov 23, 2012. 1:35 AM
After watching the video a million times, I still dont understand how this is possible. It is just truly amazing.
www139 in reply to crackmanMay 15, 2013. 3:22 PM
I know right?!
Super cool!
Shadowman39 (author) in reply to crackmanNov 23, 2012. 10:54 AM
Thanks!
knexgunfreak781 says: May 8, 2013. 4:22 PM
where do you get those green gears?
Shadowman39 (author) in reply to knexgunfreak781May 9, 2013. 11:05 AM
I purchased them from the Knex company over the phone.
dragon#1 says: Apr 21, 2013. 11:09 AM
POST IT BRO. i wanna build it!!!!!!!!!!!! PLEEEEEEEAAAAAAAAASSSE!!!!!!
djer114 in reply to dragon#1Apr 28, 2013. 12:30 PM
you're not the only one who wants to build him, i want it also.
dragon#1 in reply to djer114Apr 28, 2013. 5:17 PM
Lol many of us do
nm28431 says: Apr 17, 2013. 10:43 PM
Amazing machine!
Shadowman39 (author) in reply to nm28431Apr 18, 2013. 2:01 PM
Thanks!
pushpin637 says: Apr 9, 2013. 12:41 PM
Can u please just show a few pictures on how to make a 10-spoke wheel. An easy version, nothing hard. I really really really want help!!!! Pleeeeeaaaassssseeeed!!!!
Shadowman39 (author) in reply to pushpin637Apr 9, 2013. 2:02 PM
I do have a picture of a wheel, but the image uploader won't work for me. :-(
knexerr says: Apr 9, 2013. 8:24 AM
I want to learn how to build it:D:D:D:D:D:D:D:D
djer114 in reply to knexerrApr 9, 2013. 11:52 AM
Me to, i got more than 50.000 pieces
maliquimoore2001 says: Apr 6, 2013. 12:55 PM
how many pieces were there?
Shadowman39 (author) in reply to maliquimoore2001Apr 7, 2013. 10:22 AM
28,396
Knex.X says: Apr 3, 2013. 8:32 AM
Why do I keep coming back here saying this is so friggin' awesome! I dunno, oh well, anyways, it's AWESOME
Shadowman39 (author) in reply to Knex.XApr 7, 2013. 10:22 AM
Thanks! :-P
cinnes1 says: Apr 3, 2013. 1:11 PM
Could you please take good pics of most of the parts so we may have a chance of makin it?
knexerr says: Mar 16, 2013. 6:57 AM
yes, i want that two:D
nickcube4 says: Mar 13, 2013. 2:38 PM
OK. Now teach me how to build it.
Shadowman39 (author) in reply to nickcube4Mar 14, 2013. 10:05 AM
Good one. ;-)
chipalip100 says: Mar 9, 2013. 11:38 AM
how do you make the coin part
KNEXTeam says: Feb 28, 2013. 1:38 PM
(removed by author or community request)
Shadowman39 (author) in reply to KNEXTeamFeb 28, 2013. 2:12 PM
Thanks!
hawk45 says: Feb 17, 2013. 6:26 PM
how much did this cost you?
1-40 of 318Next »
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