Erscheinungsdatum
alle
letzten Monat
letzten 30 Tage
diesen Monat
heute
nächsten 30 Tage
nächsten Monat
  • weitere Filter
    Autor
    greg n. frederickson
    (2)
    buster books
    (1)
    Schlagwort
    spatial reasoning puzzles
    (3)
    advanced mathematics education
    (2)
    clip
    (2)
    combinatorial geometry
    (2)
    dissection puzzles
    (2)
    folding algorithms for geometric dissections
    (2)
    follow
    (2)
    geometric transformations
    (2)
    geometrie
    (2)
    mathematical folding techniques
    (2)
    polygonal geometry
    (2)
    regular p
    (2)
    superposing
    (2)
    3d puzzles
    (1)
    bottom level
    (1)
    cardboard
    (1)
    dotted edges
    (1)
    englisch
    (1)
    equilateral triangles
    (1)
    greek cross
    (1)
    hold
    (1)
    isosceles right triangles
    (1)
    isosceles triangles
    (1)
    jugendsachbuch
    (1)
    kids activity
    (1)
    kinderbeschäftigung
    (1)
    kinderpuzzles (nonbooks)
    (1)
    kindersachbuch
    (1)
    latin cross
    (1)
    logic puzzles
    (1)
    me
    (1)
    odd
    (1)
    perspective view
    (1)
    previous dissection
    (1)
    puzzle books for boys
    (1)
    puzzle books for girls
    (1)
    puzzles (nonbooks)
    (1)
    regular polygons
    (1)
    saddle cycles
    (1)
    spot the difference
    (1)
    stack
    (1)
    travel activity
    (1)
    Erscheinungsjahr
    2006
    (1)
    2020
    (2)

    Datenschutz-Einstellungen