Number Delver

Number Delver logo

Number Delver

Number Delver is a fast-paced arcade game designed to challenge your mathematical skills. The friendly Delver must power up by finding the correct answers on each board. The enemy Ignorunts will try to foil your plans, but you can defeat them with multiple types of power-ups. Available soon for iOS and Android.

Screenshot of Number Delver main menu.


  • Completely customizable gameplay, from math content to game challenge
  • Zany graphics and sound effects and a groovy soundtrack
  • Five different enemies that use multiple strategies to try to defeat you
  • Slapstick power-ups such as ice cubes and bombs
  • Save high scores in a Hall of Fame
  • Play in several languages, with new options available regularly

Coming soon for iOS and Android.

Screenshot of Number Delver gameplay

Available Languages

  • Basque
  • Catalan
  • Chinese (Traditional)
  • English (US)
  • Hausa
  • Irish
  • Lakota
  • Luxembourgish
  • Norwegian (Bokmål)
  • Portuguese (Brazil)
  • Portuguese (Europe)
  • Romanian
  • Russian
  • Slovak
  • Spanish (Latin America)
  • Spanish (Europe)
  • Ukrainian


Designed and produced by

Derek Lackaff

Code and graphics by

Marcos Quijada



Sound and music by

Martin Wold Lande


Localization Credits

LanguageCreditDiscover More
BasquePatxi Berhouet Euskara, the basque language
CatalanDavid Plaza Garcia
Chinese (Traditional)Chico Games Localization
HausaTanko Zinai
IrishMalachy Reynolds
ItalianArianna D'Andrea
LakotaPeter Hill Saving the Lakota Language through Immersion Education | Peter Hill | TEDxBrookings
LuxembourgishMohamed Boutaiba
NorwegianMartin Wold Lande
Portuguese (Brazil) Júlia Rosa
Portuguese (Europe)Tiago Mesquita
RomanianAnca Moșescu
RussianJelena Punger
SlovakErika Manekova
Spanish (Europe)David Plaza Garcia
Spanish (Latin America)Marcos Quijada
UkrainianAhnessa Pashynska