International Events/Pixar Score Challenge

This event ran June 2019.
 * On the International version of Tsum Tsum, the Pixar Score Challenge is going on!
 * The event ends 6/30 11:59 PM PDT!
 * Use one of the specified Tsums to earn a high score!

Rules
Use one of the corresponding Tsums to earn a high score!
 * Choose from the three groups to challenge a ranking!
 * Group A: Boo, Happy Mike, Top Scarer Sulley
 * Group B: Jack-Jack, Mr. Incredible, Mrs. Incredible
 * Group c: Jetpack Alien, Space Ranger Buzz, Sheriff Woody
 * There are 7 Ranks: S, A, B, C, D, E, & F.
 * Rank is determined by your highest score with any of the group's Tsum Tsum!
 * The border line of each Rank will fluctuate depending on the scores of the participants.
 * The border lines will be updated every hour.
 * The final border lines will not change from 6 hours before the end of the event. (i.e. around 6/30 6PM PDT)
 * At the end of the event, pins and items will be given out!
 * S Rank will receive a Platinum Pin!
 * A Rank will receive a Gold Pin!
 * B and C Rank will receive a Silver Pin!

Rewards
Get item rewards for each group. (i.e. try all 3 groups for 3 rewards.)
 * S Rank: Item Set x3, Level Ticket x5
 * A Rank: Item Set x2, Level Ticket x5
 * B Rank: Item Set x1, Level Ticket x5
 * C Rank: Level Ticket x5
 * D Rank: Level Ticket x3
 * E Rank: Level Ticket x1
 * F Rank: n/a

Get an event Pin for your best rank in any of the 3 groups. (I.e. only 1 pin awarded.)
 * S Rank: a Platinum Pin !
 * A Rank: a Gold Pin !
 * B Rank: a Silver Pin !
 * C Rank: a Silver Pin !
 * D~F Ranks: n/a