71FL

71FL was the 71st floor in Tower of Frozen Waves.

Stage
This stage is filled with Magnet Powerup, which is the essence of the missions here. Alternatively, there is also a winged Coin Jelly to help destroy so many obstacles. The reason why it is winged is because players have to take it manually as it is not affected by magnet.

Collect at least 1,050 Jellies using Pet
Reward: 3 Just make sure to get all the Magnet and Coin Powerups and you will pass it in no time. Not sure if you need those treasures that generates coin flower, but that significantly helps because all of the coins generated will be attracted by the Magnet.

Perform at least 260 slides
Reward: 2 Pretty straightforward. Just spam the slide button with two fingers.

Collect at least 4,000 coins
Reward: 1 Nope. Coin Flowers don't work for this sadly. Equip treasures that generates winged coins when destroying obstacles, because Coin Powerup counts the obstacles as destroyed, and the winged coins are attracted by magnets. Also each of the winged coins are worth 10 coins.

The more treasures you equip, the more coins it can generate.