Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20050917 02:05:27
investigationareahi guys #2 20050917 02:26:01
Re: investigationareaI assume they mean that only whole numbers are allowed (they should have said so!). El que pega primero pega dos veces. 