I changed my mind. All scrambles will be the same for events. That keeps it as fair as possible given the wide range of events. Times due in TWO days on Thursday 09/12 at 11:59 PM EST!
2x2: F' R F R2 F R U2 F' R' U2
3x3: L2 R2 F' D2 L2 F R2 B2 U2 F' U2 R B L D2 R D' L2 F' D2 L'
4x4: F' R' U2 R' U2 B2 L F2 B2 L2 D2 B L U F B2 L U' D2 R2 Uw2 L Fw2 Rw2 D Fw2 Uw2 R B2 L2 D' R Fw R B U' Fw Rw2 B2 Rw' Uw B R2 Uw2 R2
5x5: L' U' R Uw' D2 F Bw2 Lw' Rw Fw' Lw Bw' R2 F' U2 Dw' R2 B D B' F Rw' Bw2 Fw Uw' R2 Uw' D' F' L' Dw Uw Bw Rw' F Fw2 Lw2 U' L B' R Dw' D2 Lw Dw2 R2 F B2 Uw' Rw L' Dw Lw U Bw Uw2 Lw2 Bw Fw' D2
6x6: U2 Dw F2 D Lw 3Fw2 Lw D' R L Fw L2 F2 Fw Rw B 3Fw 3Uw2 R Fw' Dw2 Rw R 3Fw2 3Rw F 3Uw' F2 B2 Bw' U F U' F Bw' Uw' D Rw R2 Lw L 3Rw' Bw2 Rw 3Uw2 Bw' U2 D 3Uw Rw' Fw' Rw' Dw2 Uw Fw' Uw' 3Fw' B' D Dw2 Uw' U L2 F R 3Fw' Bw Lw' D L Fw 3Rw' B' L' U Dw2 Lw 3Uw' B2 3Rw2
7x7: B' Dw F2 Lw' R2 3Bw2 Lw2 Uw2 U' Dw' 3Rw' D2 Rw R2 3Lw L' 3Uw Dw2 Uw Lw2 Uw U' R' Fw2 3Bw Bw' Dw' 3Rw2 3Uw2 Uw2 R B' 3Uw2 Lw 3Rw2 3Uw' B 3Uw2 3Lw 3Fw' U Uw Fw' B Lw R2 3Fw2 B U' D2 Rw2 Bw Rw Fw 3Rw 3Uw' F Lw B2 L' Rw' 3Bw 3Lw 3Bw F' 3Dw' D2 F2 3Lw2 F2 Uw' 3Dw' 3Bw' 3Fw' Bw 3Rw2 R U 3Lw B2 L2 F' L' R' Rw' 3Lw D' F2 U F' 3Fw2 Bw' 3Dw Bw' B2 3Bw F' 3Dw U Rw
3x3 OH: U' R2 D' B2 U2 F2 R2 F2 R2 U' B2 U L D' U' F2 L D F' U' B
Megaminx: R++ D-- R-- D-- R-- D++ R-- D++ R++ D-- U'
R-- D++ R-- D++ R++ D-- R++ D-- R++ D++ U
R++ D-- R-- D-- R-- D-- R++ D-- R-- D++ U
R-- D++ R++ D-- R++ D++ R++ D-- R++ D-- U'
R-- D++ R++ D++ R-- D-- R++ D++ R-- D++ U
R++ D++ R-- D++ R-- D-- R++ D++ R++ D++ U
R++ D-- R++ D-- R++ D-- R++ D++ R-- D++ U
Skewb: U' L R' L B' U' B R L'
Pyraminx: L B U' L R' B' R' L' l r u
Clock: UR5- DR6+ DL4- UL6+ U5- R3- D5+ L5- ALL3+ y2 U5+ R1- D4- L6+ ALL5-
Square-1: (0,-1)/ (4,-2)/ (2,-1)/ (-3,0)/ (-2,0)/ (3,0)/ (-4,0)/ (-5,0)/ (2,0)/ (2,-2)/ (2,0)/