1. Users can make a guess by either clicking on the 'Guess' button or pressing 'enter'.
2. After each guess, the app gives feedback on how "hot" or "cold" a user's guess is to keep them engaged.
3. A user's past guesses are listed to show how much longer they have in the game and to keep them engaged.
4. At the end of the game, a "play again" button replaces the input bar. This minimizes the number of actionable options a user has at any point in the game.
5. The Hot or Cold Game is fully responsive and designed to work for all devices.