|Reality World||Mirror World||Space Eagle||Past Versions|
|Utopia 4-20 (Angry Birds Space)|
|No. of Pigs||: x7 : x1 : x1|
|3-star Score||: 115,000 points|
|Utopia 4-19||Utopia 4-21|
Utopia 4-20 is the 20th level in Utopia.
Collect 3 stars is very hard. You can only use one bird for three stars.
Fling Red through the northwestern-most pig and hope for a huge domino-effect, clearing possibly all the pigs.
- This level resembles Olympic Rings.
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