Скачать или смотреть The Math Calculator - MSX BASIC

Mathematical puzzle based on several apps for android. You have to reach the number goal at exact number of moves using the classic math operations such as addition, substration, multiplication and division, and other specifically designed for the game.

All operations are described here:

(AC) ..... Reset puzzle
(+3) ..... (number in display) plus 3
(-5) ..... (number in display) minus 5
(x8) ..... (number in display) times 8
(:6) ..... (number in display) divided by 6
(I4) ..... Insert 4 at display number display:9743 shift to 97434
(Su) ..... Sum of all numbers in display display:9743 shift to 9+7+4+3 = 23
(Co) ..... Digit substration from 10 display:97 shift to 13. 0 doesn't change
(--) ..... Shift display number to left display:9743 shift to 7439
(++) ..... Shift display number to right display:9743 shift to 3974
(In) ...... Insert the number 'n' as a final digit

Note: -- and ++ are increase and decrease symbols than youtube does not allow to write in comments.

The puzzle solutions are:

test 1: x2 -3 x3
test 2: +4 -1 :2 x3
test 3: +6 -7 x2 *5
test 4: +1 :3 +1 :3 -108
test 5: x4 -7 x2 -7 -4 x2
test 6: +1 :3 +1 :3 x9
test 7: x5 -8 :3 Su -4
test 8: x9 Su x9 -6 Su
test 9: x3 -5 x3 Su -5 Su
test 10: Su Su x5 +6 Su
test 11: x2 Co :4 co
test 12: +3 -1 +3 :2 Co
test 13: -3 Co +7 Co
test 14: +9 x3 +9 +9 Co x3
test 15: x3 -1 Co -1 Su
test 16: -9 Co I6
test 17: Su Co I1 Co :3
test 18: +3 Su x9 I8 I8 Co
test 19: x5 Co x2 -1 I2 :2
test 20: I3 I2 I1 Co Su
test 21: x4 -- Su Co --
test 22: I0 -- +5 ++
test 23: -7 -- Co Su -7
test 24: +9 +9 x7 Co ++
test 25: -- Co Su -- Co
test 26: Co I9 Co Su Co I9 Co ++
test 27: -- -- Co +1 ++
test 28: x3 I1 ++ :2 Su Co Su
test 29: Co ++ +1 ++ Co ++
test 30: -1 -1 x7 Co I8 -- -1 x7 ++ -1 ++

Background music from: https://lamusicagratis.com
Song: The return by Alexander Nakarada

The game can be downloaded from:
https://www.msxgamesworld.com/softwar...