Build and manage a team of units with unique abilities to defend against enemy waves. Customize defenses with different unit synergies. Earn gold through levels to upgrade and expand your team.
Explore geometry, history, and interactive lessons
Explore interactive geometry proofs with dynamic diagrams. Access historical context about ancient mathematics. Engage with modern Greek translations of Euclid’s . Track progress through guided exercises and quizzes.
Play a match-3 puzzle game with hundreds of levels. Move and place three or more identical to clear them. Placing four or more triggers an explosion. Play offline without internet or lives. Track progress and complete challenges.
