OK - thanks to @morawcik I found game asks us not only for "add" but for "substract" too - it gets change - I did not realize it. So forget about my 3 last posts!
Sorry devs...
oo someone minuses my comments so I repeat them: math quests don`t work. When game asks you to add for example 10+5 and you answer 15 you have 90% chance to be banned for 30 minutes because of wrong answer. It would be so nice if devs answer why this works like this and when they are going to fix it. Or maybe this is a feature made in purpose to slow game down.
i bought 50 kreds 5 days ago to buy 300 gears in this game. Game took 50 kreds but didn`t give gears. I restarted game and world and it didn`t help. I wrote to game devs but they didn`t respond. It takes 5 days and still no answer.
DO NOT PAY IN THIS GAME.
Game has nice graphics. Ok now bad things :)
1. math is broken, if dps=1 and we speed up allies 125% then dps shoule be 2,25, not 1 m, and so on
2. chests with commercials [and gears] stopped appear. Even after paragon and near 300 levels it didn`t appear even once
3. last update was half year ago so i`m afraid of pay in this game [if there is no fix/update/etc]
4. no daily rewards
guys - it`s half year and you did nothing to make us believe this game is not abandoned
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I will look into it, thank you.