The divisability rule for 7 is that the difference of doubled last digit of a number and the remaining part of that number is divisible by 7.
E.g. 299'999 → 29'999 - 18 = 29'981 → 2'998 - 2 = 2'996 → 299 - 12 = 287 → 28 - 14 = 14 → 14 mod 7 = 0.
It's a very nasty divisibility rule. The one for 13 works in the same way, but instead of multiplying by 2, you multiply by 4. There are actually a couple of well-known rules for that, but these are the easiest to remember IMO.
You can mod Minecraft pretty much into anything of your liking. Never made something as casual, but it's possible for sure.
How would one go about using that sink?
Well, it's never explicitly stated, but it's the most convincing theory we have about the origins of Cathedral City and all that came with it.
I think it's pretty safe to assume that without Caim there would be no dragons and flower in the first timeline and no maso in the second one. At least people in the second one would survive until the alien invasion. If they fought back successfully, people in both timelines would survive just fine.
Caim ends up thinking he saved the world, but actually doomed humans in both timelines.
Zero was stopping the weed. Not only did she have to murder her "sisters" for that, but she also kind of fucked it up, leading to the events of the first game.
Drakengard games:
The villain is…
You. You are the villain.
Yea, knowing another Slavic language definitely makes it easier, with Polish, at least you don't have to learn how to pronounce Ы from scratch. But one being west language and the other being east can also screw you over, because many things are similar, but not quite.
Be careful not to speak only with Ukranians, they, of course, have their quirks in speaking, like using soft Г which is prevalent in Ukranian, but never used in Russian and using за instead of про in some places, for "to speak about Russian language" they would say "говорить за русский язык" instead of "говорить про русский язык". Of course, unless you are ok with picking up these quirks.
Props for trying your hand at Russian. Being a native speaker, only about a year ago did I realize how ridiculously complex the language is. From phonetics, to high context dependence, to word building and conjugation, I commend people who are tackling this abomination.
Car size is proportional to car owner's stupidity. The dumber you are, the fancier the idea of mindless communication on the road is for you. And stupid people want their message to be the biggest around, but you can't do that while writing normally, so, you get what you get.
At least that's my theory.
May I introduce you to our Savior Helix?
Well, on the side of easy ones there is "if the last digit is divisible by 2, whole number is divisible by 2". Also works for 5. And if you take last 2 digits, it works for 4. And the legendary "if it ends with 0, it's divisible by 10".