3:35 opening layout with 5/7/12/16/19 ice counters
Color Block Jam Level 278 Solution
This Level 278 walkthrough matches the 3:35 opening layout with stacked ice counters 5, 7, 12, 16, and 19. Reduce the upper-left counters first, keep the right-side 16 and 19 counters open, then clear the lower-left block group and finish through the right exits. The first level-complete panel appears at about 3:15.
Compare your opening board
Which video shows the Level 278 solution?
7 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 278 with a 3:35 timer and stacked ice counters 5, 7, 12, 16, and 19. |
| 0:45 | The early route reduces the 5/7/12/16/19 stack while keeping the right-side exits usable. |
| 1:30 | The midgame opens the upper-left stack while the larger right-side counters continue dropping. |
| 2:20 | The late route clears the lower-left group while reducing the remaining counters to 5, 9, and 12. |
| 3:10 | The endgame leaves only a few right-side cyan pieces before completion. |
| 3:15 | The solve reaches the level-complete panel at about 3:15. |
Start only if your board shows Level 278 with a 3:35 timer and stacked ice counters 5, 7, 12, 16, and 19.
Checkpoint: The top green and blue exits, right green/yellow/cyan/red exits, left purple/orange/cyan/green exits, and bottom red/pink exits match the source.
Watch at 0:05Work through the upper-left side first so the 5 and 7 counters start dropping without blocking the top exits.
Checkpoint: The first two counters are lower and the center remains open.
Watch at 0:45Keep the right-side route open while the 16 and 19 counters drop; do not trap the blue block group on the right.
Checkpoint: The large right-side counters are still visible but have space around them.
Watch at 1:30Once the upper-left is open, move the lower-left green, pink, blue, and cyan group through the left and bottom exits.
Checkpoint: The lower-left pocket is clearing and the remaining counters are 5, 9, and 12.
Watch at 2:20Continue cycling the center until the remaining 5, 9, and 12 counters are gone.
Checkpoint: The center is mostly empty and the right-side exits are ready for the final pieces.
Watch at 2:40Move the last red, blue, green, and cyan right-side pieces through their matching exits.
Checkpoint: Only a small cyan piece remains near the right edge.
Watch at 3:10Clear the final right-side piece and confirm the level-complete panel.
Checkpoint: The level-complete panel appears at about 3:15.
Watch at 3:15
Which evidence verifies the Level 278 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 278 with a 3:35 timer and stacked ice counters 5, 7, 12, 16, and 19. | CherieGaming walkthrough evidence | 0:05 | July 17, 2026 |
| The early route reduces the 5/7/12/16/19 stack while keeping the right-side exits usable. | CherieGaming walkthrough evidence | 0:45 | July 17, 2026 |
| The midgame opens the upper-left stack while the larger right-side counters continue dropping. | CherieGaming walkthrough evidence | 1:30 | July 17, 2026 |
| The late route clears the lower-left group while reducing the remaining counters to 5, 9, and 12. | CherieGaming walkthrough evidence | 2:20 | July 17, 2026 |
| The endgame leaves only a few right-side cyan pieces before completion. | CherieGaming walkthrough evidence | 3:10 | July 17, 2026 |
| The solve reaches the level-complete panel at about 3:15. | CherieGaming walkthrough evidence | 3:15 | July 17, 2026 |
Common mistakes
- Letting the right-side blue and cyan pieces block the 16 and 19 counters before they are reduced.
- Moving the lower-left group before the upper-left 5 and 7 counters have opened enough space.
- Saving too many center pieces for the end, which makes the final right-side exits harder to reach.
Frequently asked questions
Is Level 278 visible in the source video?
Yes. The opening frame visibly shows Level 278 with a 3:35 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 level-complete panel appears around 3:15 in the CherieGaming source video.
Wrong layout?
This walkthrough matches the Level 278 board with a 3:35 timer and stacked ice counters 5, 7, 12, 16, and 19. If your counter values or side exits differ, use a guide for that layout instead.
Wrong level?