Colourful Sudoku "Educate" FSC 100%

Attention all math whizzes! The brightly coloured number cubes in this Sudoku, made of FSC® 100%-certified wood, are lined up closely together - so the challenge to maintain an overview is even bigger! This logic puzzle trains understanding of numbers and really gives the grey matter of both kids and adults a good workout!
Who can solve the puzzle the fastest? Please note that this item previously had the product number 10842.