|Object||Make the sum in each row the same|
|Difficulty||Level 9 - Gruelling|
|Types||Jürgen Reiche, European Wood Puzzles|
|Dimensions||10.5cm x 11.4cm x 1cm / 4.1in x 4.5in x 0.4in|
Place the 19 pieces into the frame so that the sum of each row is the same. Rows can be horizontal, vertical, and diagonal.
Made in laser-cut wood by Siebenstein-Spiele. Based in Munster, Germany, Siebenstein-Spiele was founded in 1992. Although the company is mainly known for board games, Siebenstein-Spiele also makes many wooden puzzles, several of which have been designed by company founder Jürgen Reiche.
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