8x4 MEN N°18 [ MILLION NIGHTS ]

#Several mathematical signs #Broken lines or bands (except A 26.11.13) #Horizontal lines or bands #Thin lines #One line or one band #Several quadrilaterals juxtaposed, joined or intersecting #Quadrilaterals with dark surfaces or parts of surfaces #Quadrilaterals containing one or more letters #Quadrilaterals containing one or more numerals #Quadrilaterals containing one or more other geometrical figures (specify the content) #Numerals in light-coloured characters on a dark background #Numerals juxtaposed or joined to a letter or a figurative element #Numerals presenting a special form of writing #Letters in light-coloured characters on a dark background #Several letters #Series of letters separated from one another other than by a single space #Series of letters in different dimensions #Series of letters presenting different forms of writing #Three predominant colours