Overall odds of winning Colorado Lotto+ are 1 in 30. Overall odds of winning Plus are also 1 in 30. Odds of winning the Colorado Lotto+ jackpot prize is 1 in 3.84 million. Odds of winning the Plus jackpot is 1 in 3.84 million. If more than one player matches all 6 numbers for Colorado Lotto+, the jackpot is shared equally among the total winners.