Convert the letter “C” and the dot into a square frame, employing the minimum number of sliding coin moves.
Nine to Zero
Convert the digit Nine to the digit Zero in just four sliding coin moves.
Dollar to Euro
Convert the dollar sign to the euro sign. Employ the minimum number of sliding coin moves to achieve the goal.
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X-Coin Challenge
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
Convert the 5-coin “cup” into the “bowl” by employing the minimum number of sliding-coin moves.
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Up & Down
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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Growing the Tree
Unbox a tree from the square frame with the help of a series of sliding moves.
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Unlock the Key – Part 2
Convert the square frame into the shape of a key a series of sliding moves.
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Unlock the Key – Part 1
Convert the square frame into the shape of a key in the minimum possible number of sliding moves.
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The Chevron Challenge
Two chevrons stack on each other, point in the same direction – upwards. Convert them into a pair of chevrons…
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Revealing the Pyramid
Turn the perfect hexagon into the pyramid-like shape.
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Uncovering Octagon
Convert the hexagonal shape into the hollow octagon.
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House Downsizing
Change one house shape into another using the most optimal way…
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Size: 15x15
Arrow Right
Turn the coin arrow to the right. Reach the goal in nine single-coin sliding moves.
The Jumping Coins
Exchange the two groups of coins.
Presidents’ X-change
Exchange the two diagonals of the square array employing the minimum single-coin sliding moves.
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Cut off the Corners
Move the minimum number of coins to get rid off ALL the right coin angles.
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A Coin Necklace
Convert the necklace into two triangles (“diamonds”), different in size. Three sliding moves are required.
Olympic Coins 2
Flip the “Olympic Coins” shape as shown in the Goal, performing just six special single-coin moves.
The Frame Switch
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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