America's premier online testing platform, built on three decades of psychometric expertise and world-record achievement.
US Testing Center was created by Timothy E. Parker, the Guinness World Records Puzzle Master — the most widely syndicated puzzle compiler in history. For more than 30 years, Parker has crafted assessments, puzzles, and educational content that has reached 180 million+ solvers worldwide.
His work has been syndicated across hundreds of newspapers and publications, and his client list reads like a who's who of global brands: Disney, Microsoft, Warner Bros, the Smithsonian Institution, and the Arthritis Foundation, among many others. That same commitment to precision, clarity, and rigor is baked into every assessment on this platform.
US Testing Center is a division of Advanced Learning Academy LLC (ALA), headquartered in Westfield, Indiana. Operating as Division 6 — ALA Testing Center, we develop, host, and deliver professional-grade assessments across dozens of disciplines.
ALA's mission extends beyond testing. The company builds educational technology platforms, assessment engines, and data-driven learning tools that serve individuals, schools, and organizations across the country.
“To provide the most rigorous, scientifically designed, and accessible assessments available anywhere.”
Every test on this platform is built to a single standard: the highest one. We don't cut corners on question design, scoring methodology, or user experience. Whether you're measuring your IQ, evaluating your financial literacy, or exploring relationship dynamics, you deserve an assessment that respects your time and delivers meaningful results.
What does it mean to have a Guinness World Records holder designing your test? It means every question is crafted with the same editorial discipline that earned the world record in the first place. The Parker Method is our commitment to:
Precision: Every question is reviewed for clarity, fairness, and psychometric validity. Ambiguous wording, trick questions, and cultural bias are systematically eliminated.
Rigor: Difficulty curves are carefully calibrated. Easy questions aren't filler — they establish baseline competency. Hard questions aren't unfair — they differentiate top performers.
Accessibility: Complex subjects are presented in clear, direct language. You're being tested on knowledge, not on your ability to decode confusing prompts.