ChallenThem

How to play

Instant
15s matches
Fair play

Get started

  1. Open any game in your browser (mobile or desktop).
  2. Each match lasts ~15 seconds. Read the hint and hit “Play”.
  3. Win by skill: higher score or faster reaction.
  4. Earn credits; where available, convert to crypto or fiat rewards.

Play now   All games

Create an account / Log in

  1. Tap Login / Register.
  2. Sign up with email and password; confirm your email.
  3. Log in to sync progress, credits and $CHEM utilities.
  4. Set a unique handle for chat, tournaments and leaderboards.

Sign up / Log in

How to challenge

  • Open any game and select 1v1 or Pool mode.
  • Hit Play for instant matchmaking with real opponents.
  • Or share an invite link to duel friends directly.
  • Use ChallenCHAT to post challenges & find rivals fast.

Tip: most games have a short hint—read it once, then go for speed and accuracy.

Ways to play & win

Play with Credits

How to get credits

Play with $CHEM

$CHEM powers utility across the platform—boosts, cosmetics, creator bounties and season voting. Holders get early access to new games and live events.

Play with Fiat Available soon

Fiat support is rolling out soon. Availability will appear in your wallet and eligible games as regions come online.

Fairness & safety

Short, input-only games run in the browser with anti-cheat, rate-limits and server validation. Player reporting and moderation protect the experience.

  • Same rules, same timers, same RNG seeds where applicable.
  • No pay-to-win mechanics; only skill affects outcomes.
  • Report issues via Support.

Regions & rewards

Availability for crypto/fiat rewards depends on your region and local regulations. We’re expanding coverage continuously.

  • You’ll see eligible options inside games or in your wallet page.
  • KYC may be required for certain withdrawals.

Note: some modes are practice-only in restricted locations.

Quick tips to win 15-second matches

Play now   Open ChallenCHAT   $CHEM portal

Need help?

Check the FAQ, read the rules and contact support if you need a hand.

FAQ · Rules · Privacy · Support