Close

# Happy 24

#### + By Chuansong Luo

happy,lucky,poker,puzzle,game,algorithm,arithmetic,calculator,expression,intelligence,Nanjing,Audit University.
2.Summary
Given four between 1 and 13 of the natural numbers (repeatable), please select the three arithmetic operations (add, subtract, multiply and divide, also can have repeated) and up to two pair of parentheses; the number four (each number and can only be used once) composed of an arithmetic expression, according to the arithmetic algorithm, the result is equal to 24. In order to increase the fun of the game, with the poker represents the number between 1 and 13, natural including: A=1, J=11, Q=12, K=13.
For example: given {1,2,3,4}, can be make the expression: (2+3+1) * 4 or 4 * 1 * 2 * 3 or...
3.Feature
A.Support cross screen, vertical and horizontal gravity automatic switching.
B.Expressions for the input control.Could not enter the expression irregular.
C.For all the possible problem of classification.A total of 1362 questions.
D.Note the screenshot, have an unexpected surprise!
E.Game no ads,no unnecessary permissions,safe and reliable,can be installed to the SD card,support Chinese and English.

Comments and ratings for Happy 24
• (80 stars)

我喜欢做难题，