2:00 opening layout with center 20 bomb and 10/14/8 top locks
Color Block Jam Level 677 Solution
This Level 677 walkthrough matches the 2:00 opening layout with a center 20 bomb, top 10/14/8 lock values, and a lower-right 9 block. Reduce the top locks while keeping the center route open, then clear the lower-right block and finish with the last orange, purple, and side-exit pieces. The first level-complete panel appears at about 1:55, before the replay begins.
Compare your opening board
Which video shows the Level 677 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 677 with a 2:00 timer, center 20 bomb, top 10/14/8 locks, and lower-right 9 block. |
| 0:25 | The early route lowers the top locks and removes the first upper pieces before the bomb becomes dangerous. |
| 0:45 | The midgame opens the right side while reducing the lower-right numbered block. |
| 1:15 | The late route leaves a mostly open board with only a few upper and lower blockers. |
| 1:50 | The endgame clears the last side-exit pieces after the center has been emptied. |
| 1:55 | The first solve reaches the level-complete panel at about 1:55. |
Start only if your board shows Level 677 with a 2:00 timer, center 20 bomb, top 10/14/8 lock values, and a lower-right 9 block.
Checkpoint: The blue left arrow, green left arrow, orange bottom arrow, cyan bottom arrows, red right arrow, and pink top arrow exits match the source layout.
Watch at 0:05Use the top-center pieces to begin reducing the 10 and 14 locks without trapping the center bomb area.
Checkpoint: The upper pieces start leaving and the center remains reachable.
Watch at 0:15Continue clearing through the upper route until the top lock values drop from 10/14/8 toward 8/12/6.
Checkpoint: The top lane is more open and the right-side blue piece has movement room.
Watch at 0:25Move the right-side pieces so the red right-arrow exit stays open while the lower-right numbered block is reduced.
Checkpoint: The lower-right block has dropped toward 4 and the right red exit lane is still usable.
Watch at 0:45After the center opens, clear the upper-left purple and cyan pieces before moving the lower stack.
Checkpoint: The left side has empty space for the orange and red vertical pieces.
Watch at 1:00Move the lower-right green, cyan, and small blue pieces through the newly opened lanes.
Checkpoint: The lower-right numbered area is gone and the board is mostly open.
Watch at 1:15Send the remaining lower orange, red, purple, cyan, and green pieces through their matching bottom or side exits.
Checkpoint: Only a few pieces remain around the top-right and right edge.
Watch at 1:35Finish by clearing the last purple and orange side-exit pieces after the center is empty.
Checkpoint: The level-complete panel appears at about 1:55.
Watch at 1:55
Which evidence verifies the Level 677 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 677 with a 2:00 timer, center 20 bomb, top 10/14/8 locks, and lower-right 9 block. | CherieGaming walkthrough evidence | 0:05 | July 16, 2026 |
| The early route lowers the top locks and removes the first upper pieces before the bomb becomes dangerous. | CherieGaming walkthrough evidence | 0:25 | July 16, 2026 |
| The midgame opens the right side while reducing the lower-right numbered block. | CherieGaming walkthrough evidence | 0:45 | July 16, 2026 |
| The late route leaves a mostly open board with only a few upper and lower blockers. | CherieGaming walkthrough evidence | 1:15 | July 16, 2026 |
| The endgame clears the last side-exit pieces after the center has been emptied. | CherieGaming walkthrough evidence | 1:50 | July 16, 2026 |
| The first solve reaches the level-complete panel at about 1:55. | CherieGaming walkthrough evidence | 1:55 | July 16, 2026 |
Common mistakes
- Letting the center 20 bomb route stay blocked while chasing the lower-right 9 block first.
- Closing the right red exit before the lower-right numbered block has been reduced.
- Moving the lower orange and red vertical pieces too early, before the upper-left stack has opened.
Frequently asked questions
Is Level 677 visible in the source video?
Yes. The opening frame visibly shows Level 677 with a 2:00 timer.
Does this source show an in-game Hard or Very Hard label?
No. The reviewed source shows the level, layout, 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 1:55 in the CherieGaming source video, before the replay begins.
Wrong layout?
This walkthrough matches the Level 677 board with a 2:00 timer, center 20 bomb, top 10/14/8 lock values, and lower-right 9 block. If your board has different lock values or a different bomb placement, use a guide for that layout instead.
Wrong level?