Speed Math Sprint: Neural Arcade — 50-Stage Brain Challenge
Race against the clock in Speed Math Sprint. Start with simple single-digit addition in Tier 1 and progress through subtraction, multiplication, exact division, percentages, and 2-step mental math chains across 50 progressive stages. Earn Coins (🪙) on every correct answer, collect rare Diamonds (💎) on 18% chance bonus questions, stock up on 50/50 Hints (💡) with Coins or Diamonds, and manage your 10 Base Lives (❤️, up to 20 Max Paid)!
1. 50/50 Hints & Time Freeze
Buy unlimited 💡 Hints with 🪙 Coins (100 → 200 → 400...) or 💎 Diamonds (1 → 2 → 4...) to remove 2 wrong answers and gain +3s! Hint prices reset whenever you restart from Stage 1.
2. 10 Base Lives (20 Max) & 2-Min Regen
Start with 10 ❤️ Lives. Free regen restores +1 ❤️ every 2 minutes and clearing any stage adds +2 ❤️ Lives (up to 10 ❤️). Buy extra lives 11–20 in the Shop at double price!
3. Boss & Grandmaster Rewards
Boss stages (5, 10, ..., 45) reward +1,000 🪙 & +10 💎. Conquer all 50 Stages for +5,000 🪙 & +50 💎 plus the 🧠🔥 Grandmaster Crown!