General Updates
Mental abacus (Flash Anzan)
Here is Isabelle again performing flash anzan. There will be 4 double digits shown at the speed of 1 second for each number. She will be adding them up as they are flashed at her.
Here is Isabelle again performing flash anzan. There will be 4 double digits shown at the speed of 1 second for each number. She will be adding them up as they are flashed at her.