Thoughtful Adage: The Best time to start was Yesterday. The next best time is Now.


State-of-the-art digital SAT prep platform, designed for students who gain more confidence on the verbal section.

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Next SAT Date: January 1, 2000



We pride ourselves on crafting the most accurate practice content through a meticulous process led by highly experienced teachers. Our commitment to fidelity ensures that every test reflects the highest standards of quality and relevance, providing invaluable assessments for students.


Our adaptive algorithm tailors the learning experience for each student, recognizing and accommodating diverse learning styles and paces. By dynamically adjusting content and challenges based on individual progress, it ensures a personalized and effective SAT preparation.


Leveraging the expertise of our experienced instructors, our content is designed to resonate with students, offering insightful and comprehensible explanations that facilitate a deeper understanding of each question.

Real Full-Length Verbal Sections

Step into the world of authentic SAT training:

  • Genuine Experience: Engage with sections curated from real SAT tests, guaranteeing an unparalleled practice experience.
  • Diverse Question Array: Encounter every question type you'd see on test day. Reading comprehension, poem and narrative based selections, and more - we’ve got it all.
  • Instant Clarity: Immediate scoring and feedback on your answers. Break down every mistake and ensure you ace it the next time.
  • Clear and Precise Data: Track your progress with your compiled personal data and compare your progress from our large collection of metadata.
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    Adaptive Practice Questions

    Experience a Smarter Way to Prep:

  • Dynamic Questioning: Our adaptive algorithm customizes practice sets according to your performance, ensuring you hone in on areas of weakness.
  • Expert-Crafted: Every question is meticulously designed by Korean-based SAT test prep teachers boasting over a decade of experience. Learn from the industry's best.
  • Thorough Explanations: It's not just about identifying the right answer, but grasping the reasoning behind it. Explore expert-crafted explanations for each question.
  • Video Lectures: Specializing in demystifying the various verbal question types on the SAT, our expert-led lectures equip you with essential strategies and insights. This includes video walkthroughs for particularly challenging questions and regular Q&A sessions to address any lingering queries.
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    Features & Benefits

    It's the little things that make all the difference.

  • Anywhere Access: Transition seamlessly between mobile and desktop with synced progress, ensuring you can study at your convenience, wherever you are.
  • Personalized Growth Chart & Data: Monitor your advancement using our integrated tracking system. Our user-friendly Personal Data Page lets you review both historical and recent test scores, pinpointing strengths, weaknesses, and areas requiring extra attention.
  • Climb the Ranks with Our Leaderboard: Ignite your competitive spirit! Accumulate points with each completed practice set and as your test scores rise. Gauge your performance against peers and strive to ascend the leaderboard.
  • Quick Support: Whether you have questions, uncertainties, or need a morale boost, our dedicated team reponds within 24 hours.
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    Free Diagnostics Test

    Find out where you stack up!

  • Unlock a detailed breakdown and relative ranking of your SAT test results through our diagnostic test, providing you with comprehensive insights to understand your performance in comparison to peers and benchmarks.
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    Frequently Asked Questions

    Our full-length verbal sections are modeled from real SAT tests, offering you an authentic and unparalleled practice experience that mirrors the actual exam.

    Our platform covers every question type you'd see on the SAT test day, including reading comprehension, poem-based, narrative-based selections, and more. This ensures you're prepared for any curveball the SAT might throw at you.

    "Instant Clarity" means that as soon as you complete a practice section or question, you'll receive immediate scoring and feedback. This allows you to instantly understand where you went wrong, making sure you can rectify those mistakes in the future.

    Our platform's advanced adaptive algorithm analyzes your performance on practice questions and tailors subsequent practice sets to hone in on your areas of weakness. This ensures a customized study experience that evolves with your progress.

    Every question is meticulously designed by expert SAT prep teachers based in Korea who possess over a decade of experience in the field. Their profound understanding of the SAT and innovative teaching techniques infuse the questions with insights that are especially beneficial for test-takers.

    Our platform boasts a collection of video lectures designed to break down every verbal question type you'll encounter on the SAT. These lectures, led by SAT experts, equip you with strategies, insights, and a deeper understanding of challenging questions. Additionally, we offer weekly Q&A corners, where you can seek clarifications on any lingering doubts.

    Yes, our platform is optimized for both tablets and laptops. Your progress is synced across devices, so you can switch between platforms seamlessly, ensuring you can study whenever and wherever it's convenient for you.

    About Us

    Welcome to DOJOLEX, where innovation and education converge. With a rich history spanning over a decade, our dynamic team has been at the forefront of revolutionizing education software. Throughout the years, we have passionately collaborated with thousands of students and hundreds of teachers, forging meaningful connections and making a lasting impact on the way education is delivered and experienced. Our unwavering commitment to excellence has driven us to continually refine and enhance our software solutions, ensuring that they not only meet but exceed the evolving needs of educators and learners alike.

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    What Students Say

    Contact Info

    • Main Location: Seoul, KR
    • Enrollment Phone: (010) 8567-7667
    • Student Phone: (010) 8567-7667
    • Email:
    • KAKAO ID: evoai | WHATSAPP ID: 82 10 8567 7667