Satu lagi puzzle matematika yang sangat menarik adalah menyatakan suatu bilangan dengan menggunakan digit-digit dari bilangan itu sendiri secara berurutan dalam bentuk penjumlahan dan pengkuadratan. Salah satu contohnya adalah 3252 = 3+((22)2+52+(22)2)2
Selanjutnya bentuk 3+((22)2+52+(22)2)2 cukup hanya ditulis dalam bentuk 3252 = 3+(((2))+(5)+((2))), dimana tanda "( x )" bermakna kuadrat dari x.
Berikut beberapa bentuk puzzle tersebut yang saya ambil dari Math Magic
81 = (8+1) | 89 = 8+(9) | 136 = (1+(3))+(6) | 264 = 2+6+((4)) |
333 = (3)+((3)+(3)) | 337= ((3))+((3)+7) | 425 = (4+((2)))+(5) | 441 = (4+(4)+1) |
445 = 4+((4)+5) | 1250 = ((1+(2)))+((5))+0 | 1251 = ((1+(2)))+((5))+1 | 1252 = ((1+(2)))+((5))+2 |
1253 = ((1+(2)))+((5))+3 | 1254 = ((1+(2)))+((5))+4 | 1255 = ((1+(2)))+((5))+5 | 1256 = ((1+(2)))+((5))+6 |
1257 = ((1+(2)))+((5))+7 | 1258 = ((1+(2)))+((5))+8 | 1259 = ((1+(2)))+((5))+9 | 1306 = 1+(3)+0+((6)) |
1346 = 1+(3+4)+((6)) | 1386 = 1+((3))+8+((6)) | 1521 = ((1+5)+2+1) | 1525 = (1+(5)+(2))+((5)) |
1634 = (1+(6))+(3)+((4)) | 1636 = (1+(6)+3)+(6) | 1674 = (1+(6))+(7)+((4)) | 1693 = (1+(6))+(9+(3)) |
1745 = (1+7)+((4)+(5)) | 2025 = (((2))+0+(2)+(5)) | 2116 = ((2+1)+1+(6)) | 2225 = ((2+(2))+(2))+((5)) |
2401 = ((2+4+0+1)) | 2403 = 2+((4+0+3)) | 2407 = 2+4+0+((7)) | 2465 = (((2)))+((4)+6+(5)) |
2536 = (((2))+(5)+(3))+(6) | 2576 = (((2)))+((5)+7)+((6)) | 2601 = (2+(6+0+1)) | 2624 = ((2)+(6))+(((2))+(4)) |
2713 = (2+(7)+1)+(3) | 3252 = 3+(((2))+(5)+((2))) | 3258 = (3)+((2+5)+8) | 3364 = ((3+3)+6+(4)) |
3367 = 3+(3+6+(7)) | 3706 = (3)+((7))+0+((6)) | 3721 = (3+(7)+(2+1)) | 3786 = ((3))+((7))+8+((6)) |
3969 = ((3)+9+(6)+9) | 4112 = ((4+(1+1)))+((2)) | 4225 = ((4+2)+(2)+(5)) | 4241 = (4)+(((2)+4)+1) |
4356 = ((4)+(3)+5+(6)) | 5381 = ((5)+(3))+((8)+1) | 5475 = ((5))+((4)+(7))+((5)) | 5785 = ((5)+7)+((8)+5) |
6572 = 6+5+((7+2)) | 6579 = 6+5+7+((9)) | 6603 = 6+(6)+0+(((3))) | 6649 = (6)+(6)+(4)+((9)) |
6669 = (6)+(6)+(6)+((9)) | 6730 = (6+7)+(((3)))+0 | 6731 =(6+7)+(((3)))+1 | 6732 =(6+7)+(((3)))+2 |
6733 =(6+7)+(((3)))+3 | 6734 =(6+7)+(((3)))+4 | 6735 =(6+7)+(((3)))+5 | 6736 =(6+7)+(((3)))+6 |
6737 =(6+7)+(((3)))+7 | 6738 =(6+7)+(((3)))+8 | 6739 =(6+7)+(((3)))+9 | 6779 = (6+7)+(7)+((9)) |
6934 = (6)+(9)+(((3)))+((4)) | 7232 = 7+(2+((3))+2) | 7234 = 7+2+(((3))+4) | 7274 = (7)+((2+7)+4) |
7276 = (7)+2+((7)+(6)) | 7328 = ((7)+3)+((2)+(8)) | 7618 = (7)+(6+(1+8)) | 7634 = (7)+(6+((3)))+(4) |
7699 = (7)+(6+(9))+(9) | 7744 = (7+(7)+(4)+(4)) | 7906 = (7)+((9))+0+((6)) | 7928 = 7+(9+((2))+(8)) |
7969 = (7+(9))+(6+9) | 8136 = ((8+1)+(3))+(6) | 8208 = ((8))+((2))+0+((8)) | 8228 = ((8))+(2+(2))+((8)) |
8281 = (8+2+(8+1)) | 8289 = 8+(2+8+(9)) | 8970 = 8+((9))+((7))+0 | 8971 = 8+((9))+((7))+1 |
8972 = 8+((9))+((7))+2 | 8973 = 8+((9))+((7))+3 | 8974 = 8+((9))+((7))+4 | 8975 = 8+((9))+((7))+5 |
8976 = 8+((9))+((7))+6 | 8977 = 8+((9))+((7))+7 | 8978 = 8+((9))+((7))+8 | 8979 = 8+((9))+((7))+9 |
9125 = ((9)+1)+((2+5)) | 9127 = ((9)+1)+2+((7)) | 9162 = ((9))+((1+6)+2) | 9216 = (9+((2+1))+6) |
9346 = (9)+(((3)))+((4)+(6)) | 9410 = ((9)+(4))+1+0 | 9411 = ((9)+(4))+1+1 | 9412 = ((9)+(4))+1+2 |
9413 = ((9)+(4))+1+3 | 9414 = ((9)+(4))+1+4 | 9415 = ((9)+(4))+1+5 | 9416 = ((9)+(4))+1+6 |
9417 = ((9)+(4))+1+7 | 9418 = ((9)+(4))+1+8 | 9419 = ((9)+(4))+1+9 | 9434 = 9+(4)+(((3))+(4)) |
9474 = ((9)+(4))+(7)+(4) | 9490 = ((9)+(4))+(9)+0 | 9491 = ((9)+(4))+(9)+1 | 9492 = ((9)+(4))+(9)+2 |
9493 = ((9)+(4))+(9)+3 | 9494 = ((9)+(4))+(9)+4 | 9495 = ((9)+(4))+(9)+5 | 9496 = ((9)+(4))+(9)+6 |
9497 = ((9)+(4))+(9)+7 | 9498 = ((9)+(4))+(9)+8 | 9499 = 9+((4)+(9))+(9) | 9634 = (9+6)+(((3))+(4)) |
9769 = ((9)+7)+((6)+9) | 9925 = ((9))+(9+(2+5)) |
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