NEW!

# C-Dot

Apr 15, 2018, 11:48 PM

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

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NEW!

# Nine to Zero

Mar 03, 2018, 11:54 PM

Convert the digit Nine to the digit Zero in just four sliding coin moves.

NEW!

# Dollar to Euro

Feb 24, 2018, 11:27 PM

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

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NEW!

# X-Coin Challenge

Feb 17, 2018, 12:19 PM

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

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# Cup to Bowl

Feb 10, 2018, 11:50 PM

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

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NEW!

# Up & Down

Feb 03, 2018, 11:51 PM

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…

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NEW!

# Growing the Tree

Jan 28, 2018, 11:31 PM

Unbox a tree from the square frame with the help of a series of sliding moves.

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NEW!

# Unlock the Key – Part 2

Dec 09, 2017, 6:30 AM

Convert the square frame into the shape of a key a series of sliding moves.

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NEW!

# Unlock the Key – Part 1

Dec 05, 2017, 5:23 PM

Convert the square frame into the shape of a key in the minimum possible number of sliding moves.

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NEW!

# The Chevron Challenge

Nov 25, 2017, 2:31 PM

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

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NEW!

# Revealing the Pyramid

Nov 18, 2017, 11:00 AM

Turn the perfect hexagon into the pyramid-like shape.

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# Uncovering Octagon

Nov 11, 2017, 6:00 AM

Convert the hexagonal shape into the hollow octagon.

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# House Downsizing

Nov 04, 2017, 5:45 AM

Change one house shape into another using the most optimal way…

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Size: 15x15

NEW!

# Arrow Right

Oct 28, 2017, 6:00 AM

Turn the coin arrow to the right. Reach the goal in nine single-coin sliding moves.

NEW!

# The Jumping Coins

Oct 28, 2016, 12:36 PM

Exchange the two groups of coins.

NEW!

# Presidents’ X-change

Sep 24, 2016, 5:16 PM

Exchange the two diagonals of the square array employing the minimum single-coin sliding moves.

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NEW!

# Cut off the Corners

Aug 12, 2016, 11:51 AM

Move the minimum number of coins to get rid off ALL the right coin angles.

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NEW!

# A Coin Necklace

Jul 15, 2016, 11:52 PM

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

NEW!

# Olympic Coins 2

Jul 08, 2016, 11:17 AM

Flip the “Olympic Coins” shape as shown in the Goal, performing just six special single-coin moves.

NEW!

# The Frame Switch

Jun 30, 2016, 11:47 PM

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!

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