21: basically decimal 25 but with a stronger emphasis on the colorful patterns. she's not considered much of a "super big square" or anything. 22: basically decimal 26 but he doesn't split when he says his name. his context for being figured out doesn't change a lot since the secret step squad stuff is still a thing. 23: decimal 27. her 3 goes all the way to the back. she's the exact same. 24: since her patterns would look worse if i made her a decimal 28 clone, she's less focused on that aspect. she's very joyous and lucky, but also ridden with perfectionism (because perfect number). she tries to keep a smile on her face, but it's hard sometimes. she'd have a lot of her old personality 25: a completely unique design. he's serious and kinda stern because the wikipedia article for 29 had a lot of different things. he's very to himself about things. he also sometimes unwillingly skips around as he walks (because leap years). 26: he's kinda like decimal 48 but male. his six fives and five sixes are the perfect additions to any party! 27: decimal 31 but he shows more interest in the days of the week. he's very well-organized and good at planning things out. he's passionate about events and holidays. 28: just decimal 32. note that she and 27 aren't the subjects of "figure it out" (i'm unsure if it would even exist in this show). 29: mostly like decimal 33 but without the palindrome stuff. she doesn't play the game as much, but she's the one who sets up the triangular stuff. she's also very much interesting in wowing people with her tricks and skills 2A: double writer. he loves the environment (because fibonacci RAAAAAH) and writes about the environment around him. he, quite literally, stops and smells the roses. he's gentle and elegant. he has a fibonacci spiral hairdo. 2B: decimal 35 basically. he's very good friends with 2A (as he has flowers and 2A loves the environment). 30: she wouldn't have a permanent step mask (maybe it would appear sometimes) but she would have the square eyes. she's basically decimal 30 but 4 loves her. she also might do something with her square-ness (like six tricky sixes who do cool tricks).
31: i don't know who the dozenal "random two-digit" number would be, so 31 becomes completely different. she's now a number detective like my 67. she can use her arrows for the purpose of directing people to, say, the clues she's found. she specializes in mathematical mysteries, and she knows how to keep her cool above all else. her mood is juuuust right (because 37 celsius. the lore is that this dozenal system is put in place after decimal-centric systems like Celsius were established). 32: basically decimal 34. he specializes in symmetry, not only in his art, but also his shapes. his symmetrical shapes resemble two 17s, one of which being flipped around horizontally. 33: he's decimal 39 basically. he's good friends with 19 (lucky*3 and unlucky*3), and they often perform together. in some of 33's shows, he gets treated as a sort of punching bag. he may fall over, get hit in the face, or even just get scared so badly he splits into three 11s. he does this for the people in the audience. he claims that he's got "too big an ego" and that he needs to knock it down. he means that in jest, however. he's glad to do what he does. 34: basically a sort of "equivalent" to decimal 72, since 72 is now 60. 34 here is a music-themed hero. she uses the power of music to save the day, whether it be by making boring moments better or as a means to defeat foes. 35: he's basically a fusion of my old 41 (mainly his diamond shape) and decimal 28. he's the new "pattern pioneer." his favorite pattern is, of course, the diamond! the reason he isn't like decimal 41 is because i think 41's traits are engrained in decimal (as she neighbors mr. "i love rectangles!"), so i thought it'd make sense to switch things up! 36: he's like decimal 42 but with a face less reminiscent of 40 and also not a reference to hitchiker's guide to the galaxy (don't worry. i have plans for THAT soon). he's still got the teleporting stuff, but instead of being seen with 48 in his proper debut, he's seen with... maybe 48 (decimal 56)? yeah that works 37: she's like my old 43 (doctor guy who's a rectangle plus one). she'd still have a fondness for the sylvester sequence, albeit in a subtle way. the reason she doesn't resemble decimal 43 is because i think 43's gimmick is strongly tied to decimal and how some films have the 4:3 aspect ratio (i'm aware 43 himself doesn't have such a ratio) 38: he's just decimal 44. yes, this includes debuting with circular eyes. but i do think he'll become rectangly sometime in the future. he's the only one from the newly revealed group of decimal fantastic forties to not be reworked, as his gimmick isn't base-dependent. 39: she's just decimal 45. same shape, same gimmicks, same everything. three-do nine, way up high! it still kinda rhymes 3A: they're basically my old 46 since i think decimal 46's gimmick is tied to decimal (the radius of the observable universe can be approximated as 46 billion light years, and a "billion" changes value depending on the base). so they're a nonbinary biologist who's curious about whatever a "human" is. them being a scientist will not affect decimal 59 (dozenal 4B), as they're quite different. 3B: yet again, decimal 47's gimmick (speculated to be based on the boeing 747) seems decimal-centric. so yet again, 3B is based on my old 47, but is female. she is based on 47 (or i guess 3B)'s appearance in star trek. since i dropped the rocket gimmick from ten/dek (and also do), she can be a proper space explorer. 40: what did you expect? he's just decimal 40 with extra blocks, though he's a bit more square-looking. 4 already knows 30 as a big square, so he's got enough to be enamored with. 40 here maintains his love for rectangles like he always did in decimal. he may even flex his immense rectangliness (he's highly composite)!