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How to Play

Solve 8 Unique Weekly Challenges

Play as an individual or join a team to solve up to 8 of our unique chemistry-related challenges as quickly and accurately as you can. Beginning the week of Oct 17th, a new challenge will be posted every week.

Start the Challenge

How To Win

Compete for Fastest Time and Accuracy

Each of the 8 Challenges will have 4 or 5 questions and players are provided access and tips on how to use the fastest and most accurate chemistry search tool on the market - Reaxys - to solve the Challenge. Every week during the Challenge, the individual and team with the fastest times and most accurate scores will be declared the winners of that challenge.

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Top Reasons to Join the ChemSearch Challenge Today

Get Connected With Fellow Chemists

Engage with a global community of chemists from research, education and industry fields through friendly competition

Experience the Future of Chemistry Search

Brush up on your chemistry search skills and efficiency with the help of a cutting-edge information solution, Reaxys.

Get Recognized and Donate to Charity

Winners will be celebrated on our leaderboard and will have $200 donated to a charity they select from this list —Doctors Without Borders, World Wildlife Fund, Natural Resources Defense Council, Partners in Health, or Oxfam International — on their behalf.