Reaction Time vs Deduce Together

Challenge the limits of your reflexes! We'll measure your reflexes in one-shot games, random appearances, and 3 consecutive! Train your reflexes for emergencies! You can compete with people from all over the world in the ranking. The ranking is reset periodically, so you have as many chances as you want to become the world champion.

"Deduce Together" Now Available on the App! FOR OWNERS OF THE STEAM VERSION If you own the Steam version, you can upgrade to the premium version by linking your account. WHAT IS "DEDUCE TOGETHER"? A new type of multiplayer deduction game where you ask questions to uncover the answer! HOW TO PLAY Ask AI questions and use its responses to deduce the correct answer! Compete with friends for the fastest time and most correct answers to become the ultimate knowledge champion! MULTIPLAYER & SOLO PLAY Your deduction and questioning skills are the key! Enjoy the game alone or with multiple players! CROSSPLAY AVAILABLE Cross-platform play allows you to enjoy the game with friends on various devices! Join a shared room and start playing together! PRIVATE & PUBLIC ROOMS Relax and play in a private room with friends and acquaintances! Or, join a public room for more competitive play with a larger number of players! CUSTOMIZABLE GAME SETTINGS Adjust the difficulty by setting the time limit and number of questions! ENJOY A VARIETY OF QUESTION CATEGORIES! Choose your preferred difficulty level from the official question set! CREATE YOUR OWN ORIGINAL QUESTIONS! Design and publish your own unique questions for others to solve!