Chain Reaction: Word Pair Game

One word leads to another. Can you follow the chain?

Chain Reaction brings the classic TV gameshow to your phone. Let’s put your word association knowledge to the test!

How Does it Work?

Each puzzle is a chain of word pairs. The last word of one pair becomes the first word of the next - your job is to find the missing link that joins the sides together. Get all the links right to complete the chain. You can solve it in any direction, from the top of the word ladder or the bottom. Watch out for red herrings and find the right connections!

Daily Chains for Daily Routines

There’s a new word chain every single day. Solve it, share it and add it to your morning routine! Every word pair you make will contribute towards your progress. Some days it'll come quickly. Others you'll really have to work for it over a cup of coffee or on your commute. Can you complete all the chains in the month? Or even the whole season?

Rewarding League Play

Got a good feeling about the answer? Put your Bucks on it. Chain League brings a wager mechanic to the word chain format - back yourself on each link, earn Bucks for every correct guess, and use them to climb a live weekly league table. It's the same satisfying puzzle gameplay with a competitive edge that makes every answer feel like it matters. If you know the phrase…go big!

Scenic Landscapes

As part of your progress through the game, you’ll visit a variety of calming and serene locations. Sweeping landscapes that shift from tranquil coastlines to quiet mountain peaks - It’s the perfect way to unwind. Remove stress whilst improving your knowledge and exercising your mind.

Seasons, Badges and Leaderboards

Each season brings fresh badges and achievements to chase, plus weekly and seasonal leaderboards that track total chain links made. There's always a reason to keep the chain going.

• Based on the official TV gameshow
• Unlimited chains - play as much as you like, any time
• Daily Chain with a new puzzle every day
• Chain League wagering mode with weekly league standings and rewards
• Seasonal badges and achievements
• Weekly and seasonal national leaderboards
• Beautiful, calming landscapes that evolve as you progress
• Completely free to play!

Download Chain Reaction. Find the missing link. See how far the chain takes you.

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Game © Two Way Media Limited. Chain Reaction © 2026 CPT Holdings, Inc. All Rights Reserved. Chain Reaction and all associated logos, images and trade marks are owned and/or controlled by Sony Pictures Television.