oscarpuzzle

Oskar's Matchboxes Puzzle - Are you 3D-printing this, or glue this puzzle from regular matchboxes?

1:57

Harmonic Hyperdrive - How did we get a 300-to-1 gearing with so few gear teeth?

3:33

Hollow Skewb

1:06

Gear Fit - How would you approach solving this puzzle?

4:14

Magic Gears Grid

2:22

Hennink Puzzle - Who invented this puzzle originally?

2:13

$Double Fractional Gears - How can objects have fractional rotation symmetry anyway?$

3:15

OskarPuzzle earns YouTube Silver Creator Award

2:36

Heron's Super Fountain - How can this gravity-driven fountain sprout higher than itself?

4:54

Real 6x6x6

3:12

Ultimate Reduction: ultra-compact billion to one gearing, 1.000.000.000:1 !!!

2:35

Screw Pack - What makes this puzzle much harder than it looks?

2:42

Mysterians - ??? What makes this puzzle so mysterious ???

1:52

Twisted Tetra - What makes this puzzle so elegant?

1:38

Flip Gears

1:37

Heron's Fountain - Will you print it yourself? https://oskarvandeventer.nl/Print-It-Yourself/

00:38

Triquadsplosion - Can you make any infinite triangle-square pattern with these tiles?

2:34

Hexalabacus

2:44

Hoberman Tributes - What other Hoberman-sphere-mechanism variations can you come up with?

3:08

Bram's Sphere Inverted

1:50

Zigguflat - How can a burr be two-dimensional, frameless and n-ary?

3:06

Professor Rocket

2:11

Mastrolabacus

3:55

Star Gears

5:36

Oskar's Magic Box - Would this be a good box to hide treasure?

2:26

Boney Soma

1:57

Magno Soma - Why does this puzzle keep so well together?

1:49

Oskar's Cube 3.5x3.5x3.5 - Why the three-and-a-half?

1:48

Rolling Hearts - What other kinetic gear art can you make with Gearify?

1:33

Krystian's Square

1:31

Impossible Nail - Had you guessed how this impossible object was made?

1:39

Pseudo Chop

2:19

Boney Cube

2:11

Weave Five - silver puzzle ring

2:02

Hollow Pyramid

2:08

Das Cube Too - Do you understand the inner mechanism?

3:14

Bizarro Dodecahedron - What is the symmetry of this object?

1:35

Seven Non Transitive Dice - Oskar's Dice

4:17

Sound Patterns - Can you further optimise this puzzle design?

4:45

Gearo - Can you find an efficient solving strategy?

3:47

Screw Wall - Why would a unique solution make this puzzle more easy to solve?

2:47

How a Shapeways 3D print got knocked off in China

10:40

Jacobs Ladder - Has a world record ever been broken by 13 orders of magnitude before?

7:40

Jigsaw Cube

2:22

Bananacus

1:49

Ring Tube - WORLD-RECORD-PUZZLE-RING

2:08

Tritangle

1:26

Dovetail Soma Cube - How can this design be further optimized?

2:53

Very Deep Cube

2:08

Long Shot

1:52

Oskar's Mug - Can you drink from this without spilling all over yourself?

3:47

Segerdas - failed prototype

6:21

Spherigear Transmission

1:32

Hanegraaf Paradox - Who would you trick with this puzzle paradox?

3:57

Heart to Heart - Wouldn't this make a cute doodle toy?

2:23

Donut Transformer

1:26

Deep Skewb

1:47

Snowflaky Gears

3:50

Telescopic Rings - What is the most telescopic structure that you know?

3:17

Hepta Twist

2:16