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Lasse Leponiemi

Chairman, The HundrED Foundation
first.last@hundred.org

1600.now

Free Digital SAT practice by skill, with adaptive modules and explanations

Students need high-quality Digital SAT practice without paywalls or forced sign-ups. 1600.now provides thousands of skill-organized questions, detailed answer explanations, adaptive practice modules, and a score calculator. The platform is permanently free, has no paid tier, and lets students start practicing without an account.

Overview

Information on this page is provided by the innovator and has not been evaluated by HundrED.

Updated July 2026
Created by

1600.now

Visit Organisation's Site
Web presence

2026

Established

1

Countries
Students upper
Target group
High-quality test preparation should not depend on a family’s ability to pay. The goal of 1600.now is to make targeted Digital SAT practice and understandable explanations available to every student, while giving educators a simple resource they can recommend without worrying about subscriptions, trials, or account barriers. Over time, the platform aims to help more students identify skill gaps early, practice efficiently, and approach college admissions testing with greater confidence.

About the innovation

Why did you create this innovation?

Digital SAT preparation is often fragmented across expensive subscriptions, generic worksheets, and resources that are difficult to navigate by skill. 1600.now was created to give every student a clear, permanently free way to practice the exact reading, writing, and math skills tested on the Digital SAT, with explanations available immediately after each question.

What does your innovation look like in practice?

A student opens 1600.now, chooses a reading, writing, or math skill, and begins practicing without creating an account. Questions include detailed answer explanations. Students can also use adaptive practice modules that adjust the next question based on performance, take longer practice sequences, and use the score calculator to understand likely section and total scores.

How has it been spreading?

The platform is openly available on the web and is being introduced to students through education resource directories, library and school resource pages, counselor-facing college-planning collections, and direct outreach to educators and education organizations. Because no account or payment is required, any student or educator can share and use it immediately.

How have you modified or added to your innovation?

The question bank, explanations, navigation by skill, adaptive practice flow, and scoring tools are refined continuously based on content review and how students use the platform.

If I want to try it, what should I do?

Visit https://1600.now/ in any modern browser. No account or payment is required. Choose a Digital SAT domain or skill to begin targeted practice, open an adaptive module for a mixed sequence, or use the score calculator to estimate a total score. Educators can share the direct link with students.

Spread of the innovation

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