NEW!

C-Dot

Apr 15, 2018, 11:48 PM | by Serhiy Grabarchuk Jr

Convert the letter “C” and the dot into a square frame, employing the minimum number of sliding coin moves.

Registration:

|

Event:

NEW!

Dollar to Euro

Feb 24, 2018, 11:27 PM | by Serhiy Grabarchuk Jr

Convert the dollar sign to the euro sign. Employ the minimum number of sliding coin moves to achieve the goal.

Registration:

|

Event:

NEW!

X-Coin Challenge

Feb 17, 2018, 12:19 PM | by Serhiy Grabarchuk Jr

Convert the 5-coin letter “X” into the letter “C”, employing the minimum number of sliding coin moves.

Registration:

|

Event:

NEW!

Cup to Bowl

Feb 10, 2018, 11:50 PM | by Serhiy Grabarchuk Jr

Convert the 5-coin “cup” into the “bowl” by employing the minimum number of sliding-coin moves.

Registration:

|

Event:

NEW!

Up & Down

Feb 03, 2018, 11:51 PM | by Serhiy Grabarchuk Jr

Convert the 6-coin triangle into two smaller triangles, one placed stictly above another, with top triangle pointing up and the bottom pointing down. Achieve this in just…

Registration:

|

Event:

NEW!

The Chevron Challenge

Nov 25, 2017, 2:31 PM | by Serhiy Grabarchuk Jr

Two chevrons stack on each other, point in the same direction – upwards. Convert them into a pair of chevrons…

Registration:

|

Event:

NEW!

A Coin Necklace

Jul 15, 2016, 11:52 PM | by Serhiy Grabarchuk Jr

Convert the necklace into two triangles (“diamonds”), different in size. Three sliding moves are required.

NEW!

The Frame Switch

Jun 30, 2016, 11:47 PM | by Serhiy Grabarchuk Jr

Reach the square frame in the Goal position. A move consists of sliding a coin to a new position where it has to touch at least two other coins. Happy 4th of July!

Registration:

|

Event: