Anzan vs Flash

It is a game that answers the displayed calculation as soon as possible. ・You can choose from five mode. 　-Addition 　-Subtraction 　-Addition and Subtraction 　-Multiplication 　-Division ・You can choose the level from 1 to 6 (MAX). ・If you answer correctly, you will see the next calculation formula. ・If you answer 10 calculation formulas correctly, you clear the game. ・Let's do your best to update the Best score!!

Train your mental arithmetic with numbers that flash one at a time. Watch the sequence, add it in your head, and enter the total before the next round. Flash keeps practice simple: • Choose 1–7 digits and 2–500 numbers. • Set the display speed from 0.1 to 3.0 seconds. • Practice 1–999 rounds or keep going in Infinite mode. • Turn answer input and automatic continuation on or off. • Choose a light or blue background. • Use sound, haptic, or both for feedback. • Save your favorite settings as presets. • Check accuracy, response time, streaks, and total training time. • Review the exact number sequence for each round and retry mistakes. Use it for a quick session or a longer challenge. Flash gives you a clear way to practice at your own pace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/