IQ Test offline

Cortexa is IQ-grade adaptive brain training built on Elo. It measures your baseline and calibrates every logic puzzle, math drill, memory and spatial challenge to keep you in the "Optimal Growth Zone"—never too easy, never too hard. 🎯 ELO-DRIVEN ADAPTIVITY Every question is weighted and retuned as you improve, unlocking harder patterns and faster tempos. 📊 FIVE COGNITIVE PILLARS Mathematical, Logical, Verbal, Spatial, and Memory—each tracked with its own progression curve. 💎 PREMIUM EXPERIENCE - Minimalist Glassmorphic Design for distraction-free focus. - Real-time Elo deltas and XP after every session. - Training Vault with detailed history and insights. - 15s High-Stakes Arena for rapid IQ sprints. Built for high-performers who want measurable IQ and cognitive gains. No tracking. No nonsense. Just results. Download Cortexa and begin your daily cognitive evolution.