Loop Sort level guide
Loop Sort Level 578 Walkthrough
Loop Sort Level 578 builds a squared U around four colored padlocks. Use the visible green and orange keys first, open the lower bank for the purple and blue keys, then clear the late red inner stack and brown upper-left finish.
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How to Solve Loop Sort Level 578 — Full Solution
- Tap T4 yellow.
- Tap T2 light blue.
- Tap the green key face at I2.
- Tap the orange key face at I3.
- Tap the orange face exposed at unlocked T3.
- Tap the next orange face at T3.
- Tap the pink face exposed at T4 and confirm its check.
- Tap the next light-blue face at T2.
- Tap the blue face now visible at I3.
- Tap green at B1 after the lower gate opens.
- Tap light blue at B2.
- Tap the pink key face at B3.
- Tap light blue at B4.
- Tap the pink face revealed at unlocked I1.
- Tap the next pink face at I1 and confirm its check.
- Tap the blue key face now visible at B2.
- Tap the green face now visible at B1 and confirm its check.
- Tap the red face revealed at I2.
- Tap the second red face at I2 and verify its check.
- Tap the light-blue face exposed at unlocked T1.
- Tap the blue face exposed beneath it.
- Tap the brown face revealed at T1.
- Tap the remaining light-blue face at lower-right B4.
- Tap the final brown face at T1; confirm the empty U and completion effect.
Colors in this level:
Yellow, Light blue, Green, Orange, Pink, Blue, Red, Brown, Purple
Common Mistakes to Avoid
- Treating a colored key face as ordinary cargo before its padlock visibly opens.
- Trying to use the lower bank before the green gate retracts.
- Spending the upper-left brown source before the inner red receiver is complete.
Quick Tips for Loop Sort Level 578 (quick clues)
- Track each lock by both color and coordinate.
- Confirm the lower green gate retracts before tapping B1-B4.
- Preserve the upper-left brown source until the inner red stack checks.
Board notes 5 details
- Layout
- Four upper, three inner, and four lower sources share a squared U; blue, orange, purple, and green padlocks initially divide the three tiers.
- Goal
- Match every key to its colored lock, exhaust the unlocked source stacks, and turn all eleven coordinates into checks.
- Opening
- Tap T4 yellow and T2 light blue, then I2 green key and I3 orange key to open the lower gate and orange upper source.
- Danger Zone
- Key faces must be resolved against their matching lock; releasing a same-colored ordinary face early does not open a different padlock.
- Mechanics
- Green and orange keys expose the next source phase, whose pink/purple and blue keys unlock I1 and T1 for the red/brown ending.
Frequently Asked Questions
Which keys start the Level 578 unlock chain?
The green key at I2 and orange key at I3 open the lower gate and orange-locked upper source after the yellow/light-blue opener.
What closes the level?
The late inner red stack checks first, then the unlocked upper-left blue/brown stack supplies the final brown face.