Only 10% of players in T5

[RICACARV-2905]

@Garnix-2887

What’s the point?
In that case they could just make T2 a bit harder, and move the T4 difficulty to T3.
And now T4 is what you want from T5.

Way better:
Make T1 like T1+T2+T3 & T2 like T4+.
Delete T3 & T4…