My setup for 1-3:

Top: 2 units (speed;anything is fine). Just make sure that the 1st unit has 40-45k+ BR just enough to solo the first mob before dying on the boss. The 1st unit should also have a higher turn-order and a minimum of 400 speed so that the 1st unit will be the first one to step on the arrow-node, while the 2nd unit goes to a boss.
Middle: 2 fast units (speed; anything is fine but if you want a second shot on the rng then make them fast too)
Bottom: 1 super fast unit (speed; 650+) pray the unit goes on the middle rng-node

I tried doing several other setups but it always ended prematurely because the unit on top reaches the boss even before the unit bottom reached the pest behind the rng-node at the bottom lane. From top-middle-bottom, I also tried 0-4-1, 0-1-4, 0-5-0, 0-0-5 to rely on my "luck" but all ended way worse than my tinkered setup above.

In Japan Version have this MAP is said to be difficult , luck is needed in order to clear . And also can not be cleared to do many times , Twitter in about a wailing voice come out , this MAP is was terrible

Yeah, ?-4 was a pain. I was thankful to get it out of the way early (ish) on, so I could relax and just farm Life Crystals from the event without worrying about getting all three medals. Oddly enough, I've managed a full clear more than a few times since, so it probably would have came to me naturally even without my stressing over it. Even still, I hate having something like that looming over me. >_<

Originally Posted by Unregistered

In Japan Version have this MAP is said to be difficult , luck is needed in order to clear . And also can not be cleared to do many times , Twitter in about a wailing voice come out , this MAP is was terrible

Not quite as bad as the regular 11-? maps. I don't even bother with those anymore, I completed only three of them.

Originally Posted by ramazan

Have anyone asked which anime you get that profile pic from

Tenhou already said that, and here is another version of it *fly away*

4 single draws: 1 bronze, 1 silver, 2 gold. Neato.

?-3 took several tries to 3*, but ?-4 went REALLY odd. That map is really heavy on RNG, so after a few tries I just thought F-it, and made a final fun attempt with all squads in the top camp and.. 3-medalled it. O.O
(first team to hit the main boss was very weakened from the second-last boss, and got wiped, all other units hit teleport pads and went back to the beginning, splitting perfectly for a full clear on pests and first boss)

Still fighting RNG to 3 medal, but the (potential) rewards are nice

->Open Spoiler<-

Originally Posted by Haters

Tenhou already said that, and here is another version of it *fly away*

Originally Posted by ramazan

And here is the vid if you haven't looked for it yet.