It took me a few seconds, but then I got the hang of it...I've seen this with the letters out of order, but this is the first time I've seen it with numbers, F1gur471v3ly 5p34k1ng.
Good example of a Brain Study.
If you can read this you have a strong mind:
7H15 M3554G3 53RV35 7O PR0V3 H0W 0UR M1ND5 C4N D0 4M4Z1NG 7H1NG5!
1N 7H3 B3G1NN1NG, 17 WA5 H4RD BU7 N0W, 0N 7H15 LIN3 Y0UR M1ND 1S R34D1NG 17 4U70M471C4LLY
W17H 0U7 3V3N 7H1NK1NG 4B0U7 17.
0NLY C3R741N P30PL3 C4N
PL3453 F0RW4RD 1F U C4N R34D 7H15.