-- Payout 50 USDC
-- Grand Prize 150 USDC
-- Level Beginner
-- Q1. Count and plot the number of daily transactions and unique addresses on Polygon, beginning July 1, 2022.
-- In your estimation, discuss whether Polygon is still growing, has reached a plateau, etc.
select
(block_timestamp::date) as date,
count(distinct tx_hash) as n_txns,
count(distinct from_address) as n_wallets
from polygon.core.fact_transactions
where block_timestamp >= '2022-07-01'
group by date