Digits - countdown numbers game

[T4tomo]

#Summle #1446: 4/4
⚪ 🔹 ⚪ = 🟡
⚪ 🔹 ⚪ = 🟡
🟡 🔹 ⚪ = 🟡
🟡 🔹 🟡 = 🟢
#Summle hard #1446: 4/4
⚪ 🔹 ⚪ = 🟡
⚪ 🔹 ⚪ = 🟡
🟡 🔹 ⚪ = 🟡
🟡 🔹 🟡 = 🟢
couple of 5's first, too many choices
#Summle extreme #1446: 5/5
⚪ 🔹 ⚪ = 🟡
⚪ 🔹 🟡 = 🟡
⚪ 🔹 ⚪ = 🟡
🟡 🔹 🟡 = 🟡
🟡 🔹 ⚪ = 🟢
again a lot of choices before the final step!