Challenger

“	Win 1 Daily Challenge	”
	^{~ BTD6 description}

Challenger is a BTD6 Achievement that was introduced in the initial release. It is achieved by winning a single Daily Challenge. The reward for completing the achievement is 25. The player is required to be Level 20+, as Daily Challenges are locked until then.

Tips

Make sure to have enough Upgrades and Monkeys unlocked, as there might be upgrade restrictions on Monkeys with the most upgrades unlocked.
Most daily challenges go up to around Round 40-60, so the player should make sure they're able to at least beat Easy or Medium difficulty
Powers can be a big help if a challenge is too difficult.
If a challenge is too difficult, wait for the daily challenge to refresh before trying again.