Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Eight Disks

Author:Duane Habecker
Topic:Logic
Did you know that there are 92 different arrangements that work for this 8-by-8 grid? Read this article to learn more. https://www.quantamagazine.org/mathematician-answers-chess-problem-about-attacking-queens-20210921/

New Resources

  • Reflection across a line
  • Shells
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Triangle with 3 Right Angles
  • အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

  • Linear Equation
  • Triangle
  • Midpoint of a line
  • Practice with Rational Bases: IM 8.7.7
  • Root-Mean-Squared Rectified Current

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Functions
  • Surface
  • Indefinite Integral
  • Ellipse
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®