Loop Sort level guide
Loop Sort Level 146 Walkthrough
Loop Sort Level 146 uses a tall U-shaped loop with a stacked reserve wall on the right. Clear the blue/red lane first, then stagger red, pink, blue, orange, purple, yellow, and green through the same narrow circuit.
Open on YouTube
If the player asks you to sign in, open the video on YouTube instead.
How to Solve Loop Sort Level 146 — Full Solution
- Let the visible blue and red lane wave travel from the top left, down the left vertical side, around the bottom return, and back up the right edge until both colours have cleared.
- Release the right-side red source only after the lower return is empty, routing red through the same top-to-bottom U circuit.
- Route pink and blue as separate full U passes, letting each travel the entire left side, bottom return, and right edge before the next enters.
- Follow the checked receivers to open the orange, purple, yellow, and green reserves on the right wall, sending each through the same long U circuit.
- Keep the next covered wall truck closed while either vertical side is still occupied, since the narrow outer lane has no passing space.
- Finish the final reserve wave through the lower return and wait for all six colour groups to check along the tall U.
Colors in this level:
Blue, Red, Pink, Orange, Purple, Yellow, Green
Common Mistakes to Avoid
- Opening a right-wall truck while the lower return is still occupied.
- Treating the reserve wall as separate lanes rather than one U queue.
Quick Tips for Loop Sort Level 146 (spoiler-free)
- Clear blue/red through the lower return before the next release.
- Stagger right-wall red, pink, and blue.
- Use the checks before opening orange, purple, yellow, or green reserves.
Board notes 5 details
- Layout
- A tall U-shaped lane surrounds a long empty centre; a vertical wall of large source trucks feeds the right side of the loop.
- Goal
- Check six colour groups through the extended U while the right reserve wall reveals the late pink, blue, orange, purple, yellow, and green layers.
- Opening
- Let the visible blue/red lane wave clear both turns before opening the right-side red stack.
- Danger Zone
- The two long vertical sides and lower return have no passing space; a reserve release can fill the entire U behind an existing red or blue wave.
- Mechanics
- Many covered trucks feed one long U, so the right wall is a reserve sequence rather than a set of independent lanes.
Frequently Asked Questions
What should I release first in Loop Sort Level 146?
Start by letting the visible blue/red lane wave clear both turns.
Why must the right reserve wall be staggered?
Every reserve truck enters the same long U, so adjacent releases can fill both vertical sides.