1:30 opening layout with 25, 6, and chained 5 locks
Color Block Jam Level 620 Solution
This Level 620 walkthrough covers the 1:30 opening layout with a 25 lock in the upper-left, a right-side 6 value, and a chained 5 lock near the bottom center. Open the middle around the blue and cyan arrow pieces first, then reduce the right-side lock and clear the chained lower-center route. The first level-complete panel appears at about 1:20, before the replay begins.
Compare your opening board
Which video shows the Level 620 solution?
8 timestamped steps
Step-by-step solution
Use each checkpoint to confirm that your board still matches the walkthrough.
Key checkpoints
Use these moments to confirm that your board still matches before continuing.
| Time | What to confirm |
|---|---|
| 0:05 | The walkthrough opens on Level 620 with a 25 lock, right-side 6 value, and chained 5 lock. |
| 0:25 | The early route reduces the upper-left and right-side lock values while keeping the center open. |
| 0:45 | The midgame opens the center after the blue horizontal and cyan vertical arrow pieces are repositioned. |
| 1:05 | The late route clears the lower-center chained route and frees the bottom exits. |
| 1:15 | The endgame leaves only a few green, cyan, gray, and pink pieces before completion. |
| 1:20 | The first solve reaches the level-complete panel at about 1:20. |
Start only if your board matches Level 620 with timer 1:30, upper-left 25 lock, right-side 6 value, and chained 5 lock near the bottom center.
Checkpoint: The blue horizontal arrow piece and cyan vertical arrow piece cross the center, with green, gray, pink, and cyan blockers around the lower half.
Watch at 0:05Open the lane around the blue horizontal arrow piece before forcing the lower chained route.
Checkpoint: The upper-left lock starts dropping and the center remains open.
Watch at 0:15Move the cyan vertical arrow piece to create more space through the center.
Checkpoint: The right-side value drops and the chain area is easier to reach.
Watch at 0:25Use the center opening to reduce the right-side 6 value while keeping the bottom exits clear.
Checkpoint: The right-side value is near 3 and the lower pieces still have movement room.
Watch at 0:35Work around the chained 5 lock near the lower center until the bottom route opens.
Checkpoint: The chain no longer seals the green and cyan lower pieces.
Watch at 0:45Clear the upper yellow, purple, and green blockers after the center is open.
Checkpoint: The upper section is mostly empty and the lower pieces can move freely.
Watch at 1:00Move the final green, gray, cyan, and pink lower pieces through the opened lanes.
Checkpoint: Only a few pieces remain near the bottom and right edges.
Watch at 1:10Confirm the first level-complete panel before using replay frames.
Checkpoint: The level-complete panel appears around 1:20; the replay starts afterward.
Watch at 1:20
Which evidence verifies the Level 620 walkthrough?
Each row links a visible gameplay fact to the walkthrough frame used to check it.
| Fact | Source role | Timestamp | Checked |
|---|---|---|---|
| The walkthrough opens on Level 620 with a 25 lock, right-side 6 value, and chained 5 lock. | CherieGaming walkthrough evidence | 0:05 | July 16, 2026 |
| The early route reduces the upper-left and right-side lock values while keeping the center open. | CherieGaming walkthrough evidence | 0:25 | July 16, 2026 |
| The midgame opens the center after the blue horizontal and cyan vertical arrow pieces are repositioned. | CherieGaming walkthrough evidence | 0:45 | July 16, 2026 |
| The late route clears the lower-center chained route and frees the bottom exits. | CherieGaming walkthrough evidence | 1:05 | July 16, 2026 |
| The endgame leaves only a few green, cyan, gray, and pink pieces before completion. | CherieGaming walkthrough evidence | 1:15 | July 16, 2026 |
| The first solve reaches the level-complete panel at about 1:20. | CherieGaming walkthrough evidence | 1:20 | July 16, 2026 |
Common mistakes
- Forcing the lower chained route before the blue and cyan arrow pieces have opened the center.
- Blocking the bottom exits while reducing the right-side 6 value.
- Treating the replay as the first solve; the first completion appears around 1:20.
Frequently asked questions
Is Level 620 visible in the source video?
Yes. The opening frame visibly shows Level 620 with a 1:30 timer.
Does the source show a Hard or Very Hard label?
No. The reviewed source shows the level and completion, but it does not show a visible in-game Hard or Very Hard label, so this guide keeps the difficulty as unknown.
Where is the completion proof?
The first level-complete panel appears around 1:20 in the CherieGaming source video, before the replay begins.
Wrong layout?
This walkthrough matches the Level 620 board with the 1:30 opening layout, upper-left 25 lock, right-side 6 value, and chained 5 lock. If your board has different lock values or a different lower-center chain, use a matching guide instead.
Wrong level?