Talk:Episode 46/@comment-3225604-20140813031534

Modest prediction: (according to the patterns)

Level 666: Hard

Level 667: Very hard

Level 668: Easy (Note that level 220 onwards, when you add 16, almost every level is easy with the exception of level 492)

Level 669: Medium

Level 670: Hard

Level 671: Considerably hard (Later levels ending with 71 are hard)

Level 672: Very hard (The 7 principle)

Level 673: Easy (Once there are a hard level ending with 73, the next one usually is easy. However, 473 and 573 are hard levels, which makes me think that this one will be an easy to very easy one.)

Level 674: Hard (Interesting pattern: The fourth episode and the 9th level has an intriguing pattern: Medium, medium, hard, medium, medium, hard. After two medium levels, this level would become hard)

Level 675: Considerably hard

Level 676: Very easy (Note that 121, 232, 343, 454 are easy with the exception of 565. I think after a very hard level, the next should be quite easy. If you take 232 as hard too, the next one is very easy.)

Level 677: Very hard (Levels with the last two digits ending with a number divisible by 11 are not always easy, especially "77".)

Level 678: Very hard (Rising difficulty of the levels ending with 78, from easy to now the notorious 578. I think this level will not be an exception)

Level 679: Very hard (The 7 principle)

Level 680: Insanely hard (Same goes for level 672, and episode finales are always hard. I suppose it will end like Polkapalooza.)

Hardest: Level 680

Easiest: Level 676