User blog comment:Kite in rainbow/Kite in rainbow's bracket-comma notation,it can easily beyond ψ(I)!/@comment-27173506-20160118190601

Could you give some examples of how this actually would be solved? Your analysis jumps tons of stages.

How would say, [2[1]2] be solved?

How about [2[1[1,1]0]4]? Just the first few stages.