100 squares calc -time attack-

Thanks for 190,000DL!

Enjoy the one hundred squares calculation!
From top to bottom, you make answers in squares.
As soon as you make answer, it is scored.
When you fill all squares by answers, your answer time is recorded.

Please enjoy it!


Hash Tag:
#100calc


Game mode:
(1) addition
(2) subtraction
(3) multiplication
(4) 4 operations(addition, subtraction, multiplication, division)


Difficulty:
(1) Normal (from top-Left to bottom-right)
(2) Hard (random sort of landscape)
(3) Very Hard (random sort of landscape / portrait)


World leaderboard(Lobi):
(1) Daily leaderboard
(2) Monthly leaderboard
(3) Overall leaderboard


Result screen:
You can confirm your weak point by your answer time.


target version:
Android 4.1 or later


Checked by:
Nexus5 (Android 5.1)