No proofs are needed, except if you have a suspicious time of course. Please use the latest version (I.R.1.02) so you have the correct coin shape.
Beginner:
Rolling! - Lee (1.18s), MBK (1.19s), Alexis (1.20s)
Coins! - Xx M.O.T.B. xX (5.91s), Alexis (5.97s)
Jumping! - Alexis (1.33s), Xx M.O.T.B. xX (1.40s), MBK (1.45s)
The Super-Jump - J@ckrb (3.09s), Alexis (3.11s), Xx M.O.T.B. xX (3.15s)
The Gyrocopter - MBK (4.94s), J@ckrb (5.01s), Alexis (5.09s)
The Super-Bounce - Zypher (3.27s), Alexis (3.31s), Xx M.O.T.B. xX (3.32s)
The Shock-Absorber - Alexis (5.38s), Xx M.O.T.B. xX (5.50s)
The Change-Gravity - Alexis (5.28s), Lee (5.38s), Xx M.O.T.B. xX (5.41s)
Hazard: Trapdoors - Rozi (7.98s), Lee (8.01s), Xx M.O.T.B. xX (8.65s)
Hazard: Mines - Lee (12.35s), Alexis (12.51s), Xx M.O.T.B. xX (13.11s)
Frictions - Alexis (5.55s), Xx M.O.T.B. xX (5.80s)
Time Challenge - Alexis & MBK (1.22s), J@ckrb & Lee (1.26s), Xx M.O.T.B. xX (1.27s)
Tightropes - Alexis (5.81s), Xx M.O.T.B. xX (6.28s)
Learning Wall-Hits - J@ckrb (4.18s), Xx M.O.T.B. xX (4.22s), Alexis (4.24s)
Ramps - Lee (7.94s), J@ckrb (7.98s), Alexis (8.47s)
Final Test - Xx M.O.T.B. xX (28.86s), Alexis (29.24s)
Intermediate:
Upward Running - Xx M.O.T.B. xX (11.49s), Alexis (11.56s)
The Two Sides - Xx M.O.T.B. xX (24.64s)
Hop And Hop Again! - Xx M.O.T.B. xX (16.66s), Alexis (16.95s)
Ice Swivel - Xx M.O.T.B. xX (11.60s)
Underwater - Alexis (16.41s), Xx M.O.T.B. xX (16.91s)
Mini Course - Xx M.O.T.B. xX (9.14s)
Yellow Playground - MBK (1.56s), Zypher (1.59s), MBK & Xx M.O.T.B. xX (1.60s)
Icy Task - Xx M.O.T.B. xX (8.86s)
Dancing Green - Xx M.O.T.B. xX (13.68s), J@ckrb (14.73s), MBK (14.89s)
Lava Crossing - MBK (11.69s), Xx M.O.T.B. xX (12.32s)
It's going up! - Xx M.O.T.B. xX (13.36s), MBK (13.81s), J@ckrb (13.89s)
The Small Plus - Alexis (17.23s), Xx M.O.T.B. xX (17.86s)
Advanced:
The Garden! - Alexis (33.45s), Xx M.O.T.B. xX (33.07s)
Python Temple - MBK (11.59s), Alexis (12.11s), Xx M.O.T.B. xX (12.46s)
Frictional Challenge - Alexis (22.98s), Xx M.O.T.B. xX (23.58s)
Mountain Hike - Alexis (23.15s), Xx M.O.T.B. xX (26.80s)
The Green Crash Course! - Alexis (5.88s), Xx M.O.T.B. xX (9.12s)
Tightrope X-Treme - Xx M.O.T.B. xX (10.23s)
Beginner:
Rolling! - Lee (1.18s), MBK (1.19s), Alexis (1.20s)
Coins! - Xx M.O.T.B. xX (5.91s), Alexis (5.97s)
Jumping! - Alexis (1.33s), Xx M.O.T.B. xX (1.40s), MBK (1.45s)
The Super-Jump - J@ckrb (3.09s), Alexis (3.11s), Xx M.O.T.B. xX (3.15s)
The Gyrocopter - MBK (4.94s), J@ckrb (5.01s), Alexis (5.09s)
The Super-Bounce - Zypher (3.27s), Alexis (3.31s), Xx M.O.T.B. xX (3.32s)
The Shock-Absorber - Alexis (5.38s), Xx M.O.T.B. xX (5.50s)
The Change-Gravity - Alexis (5.28s), Lee (5.38s), Xx M.O.T.B. xX (5.41s)
Hazard: Trapdoors - Rozi (7.98s), Lee (8.01s), Xx M.O.T.B. xX (8.65s)
Hazard: Mines - Lee (12.35s), Alexis (12.51s), Xx M.O.T.B. xX (13.11s)
Frictions - Alexis (5.55s), Xx M.O.T.B. xX (5.80s)
Time Challenge - Alexis & MBK (1.22s), J@ckrb & Lee (1.26s), Xx M.O.T.B. xX (1.27s)
Tightropes - Alexis (5.81s), Xx M.O.T.B. xX (6.28s)
Learning Wall-Hits - J@ckrb (4.18s), Xx M.O.T.B. xX (4.22s), Alexis (4.24s)
Ramps - Lee (7.94s), J@ckrb (7.98s), Alexis (8.47s)
Final Test - Xx M.O.T.B. xX (28.86s), Alexis (29.24s)
Intermediate:
Upward Running - Xx M.O.T.B. xX (11.49s), Alexis (11.56s)
The Two Sides - Xx M.O.T.B. xX (24.64s)
Hop And Hop Again! - Xx M.O.T.B. xX (16.66s), Alexis (16.95s)
Ice Swivel - Xx M.O.T.B. xX (11.60s)
Underwater - Alexis (16.41s), Xx M.O.T.B. xX (16.91s)
Mini Course - Xx M.O.T.B. xX (9.14s)
Yellow Playground - MBK (1.56s), Zypher (1.59s), MBK & Xx M.O.T.B. xX (1.60s)
Icy Task - Xx M.O.T.B. xX (8.86s)
Dancing Green - Xx M.O.T.B. xX (13.68s), J@ckrb (14.73s), MBK (14.89s)
Lava Crossing - MBK (11.69s), Xx M.O.T.B. xX (12.32s)
It's going up! - Xx M.O.T.B. xX (13.36s), MBK (13.81s), J@ckrb (13.89s)
The Small Plus - Alexis (17.23s), Xx M.O.T.B. xX (17.86s)
Advanced:
The Garden! - Alexis (33.45s), Xx M.O.T.B. xX (33.07s)
Python Temple - MBK (11.59s), Alexis (12.11s), Xx M.O.T.B. xX (12.46s)
Frictional Challenge - Alexis (22.98s), Xx M.O.T.B. xX (23.58s)
Mountain Hike - Alexis (23.15s), Xx M.O.T.B. xX (26.80s)
The Green Crash Course! - Alexis (5.88s), Xx M.O.T.B. xX (9.12s)
Tightrope X-Treme - Xx M.O.T.B. xX (10.23s)