Loop Sort level guide
Loop Sort Level 517 Walkthrough
Loop Sort Level 517 places five top, five middle, and four bottom positions around a tall three-bend loop. Use M2 black, T4 brown, then T1 green to move the gold key toward the M4 lock.
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How to Solve Loop Sort Level 517 — Full Solution
- Tap M2 for its one black block under the gold key.
- Tap T4 for its two-block brown cargo card.
- Tap T1 for its two-block green cargo card.
- Tap the magenta block visible at M2 so the key advances toward M4.
- Tap the black cargo card at M1.
- Tap the black cargo card at M5; the black receiver checks automatically.
- Tap the magenta cargo card at T5.
- Tap the light-pink cargo card exposed at T5.
- Tap the green cargo card exposed at T5; it clears the bottom green M4 receiver automatically.
- Tap the light-pink cargo card at M5.
- Tap the purple cargo card exposed at M5.
- Tap the tall pink cargo card at M3.
- Tap the tall pink cargo card at B4.
- Tap the green cargo card at B3.
- Tap the green cargo card at T2.
- Tap the remaining green cargo card at T1.
- Tap the blue cargo card exposed at T3.
- Tap the orange cargo card exposed at M3; the orange M4 receiver clears automatically.
- Tap the yellow cargo card at T3; the last M4 receiver clears automatically.
- Tap the light-blue cargo card at B2.
- Tap the light-blue cargo card exposed at B3.
- Tap the red cargo card at B2.
- Tap the red cargo card at B4.
- Tap the final light-blue cargo card at B3.
- Tap the final red cargo card at B4; the last bottom receiver checks before completion.
Colors in this level:
Black, Brown, Green, Pink, Light blue, Red, Yellow, Orange, Purple, Gray
Common Mistakes to Avoid
- Starting with top-right pink instead of using the key-bearing M2 black stack.
- Feeding magenta into the inner bend before the black blocks at M1 and M5 clear.
- Reversing the late light-blue and red groups after the large reserves disappear.
Quick Tips for Loop Sort Level 517 (quick clues)
- Memorize the opening as M2 black, T4 brown, T1 green.
- Clear black at M1 and M5 before tapping the two T5 pink blocks.
- Feed B2-B3 light blue before the final B2-B4 red route.
Board notes 5 details
- Layout
- Five T positions, five M positions, and four B positions follow the route. T1 has two green blocks, T4 two brown blocks, T5 magenta over light pink; M1 is magenta/green/black, M2 carries the key over black, M4 is the lock, and B2 visibly stacks light blue/purple/red.
- Goal
- Retract M4, feed its passive yellow/green/orange/green receiver tower, and finish the B2-B4 light-blue and red receivers until all fourteen positions check.
- Opening
- Tap middle M2 black, upper T4 brown, and upper T1 green in order; use the magenta block at M2 only after those three releases.
- Danger Zone
- T5 has one magenta and one light-pink block, but both must wait while M2 black, T4 brown, and T1 green use the bend and feed the M1 black receiver.
- Mechanics
- M2 carries the key and M4 carries the lock. M4 exposes four passive receiver layers after opening; matching cargo clears them automatically rather than through taps at M4.
Frequently Asked Questions
What exactly does the gold key open in Level 517?
The key starts at M2 and retracts the orange shutter at M4, exposing four passive receiver layers in yellow, green, orange, and green.
Do I tap the colored layers revealed at M4?
No. Matching cargo from the other fixed coordinates clears those M4 receiver layers automatically.