Does Zoodoku Level 56 start with a seeded animal?

Yes. The opening frame already fixes a husky at r4c8, and the rest of the route grows around that anchor.

What is the last coordinate in Level 56?

The final source-confirmed placement is r2c6 in the green upper-right field.

The source only resolves the far-right corridor after r10c2 and r9c5 lock the lower half, making r8c9, r7c7, and r6c10 safe in order.

Zoodoku level guide

expert 10 colors

Zoodoku Level 56 starts from a seeded husky at r4c8 on a 10x10 board and resolves through r5c3, r9c5, r10c2, r8c9, r7c7, r6c10, and r2c6.

If the player asks you to sign in, open the video on YouTube instead.

Keep the seeded husky at r4c8 and use its opening exclusion wall as the anchor for the puzzle.
Place the next husky at r5c3 in the brown left-center pocket.
Place the third husky at r9c5 in the magenta lower-middle strip.
Place the fourth husky at r10c2 in the cyan bottom-left run.
Place the fifth husky at r8c9 in the light-green lower-right pocket.
Place the sixth husky at r7c7 in the orange center-right run.
Place the seventh husky at r6c10 on the pink far-right edge.
Finish at r2c6 in the green upper-right field.

Colors in this level:

Purple, Blue-gray, Brown, Green, Pink, Cyan, Magenta, Orange, Light-green, Yellow

Do not spend a placement inside the already X-covered c8 spine; the video keeps that lane blocked from the start.
Do not rush the pink edge before the lower-left cyan and magenta lanes are solved, or you lose the safe route to r8c9 and r7c7.

Treat seeded r4c8 as permanent and close the brown, magenta, and cyan lower-left fields before the pink edge.
Save the right-side closeout for the order r8c9, r7c7, r6c10, then r2c6.

Board notes 5 details

Layout: The 10x10 opening combines a broad purple upper-left field, blue-gray and brown center-top pockets, a large green right half, a pink far-right strip, and cyan, magenta, orange, and light-green lanes across the lower half.
Goal: Preserve the seeded r4c8 husky and close the lower-left cyan and magenta routes before returning to the orange, green, and pink edge on the right.
Opening: The first frame already seeds a husky at r4c8. Opening white X marks cover r4c1-r4c7, r4c9-r4c10, and the early c8 exclusion spine below the seed.
Danger Zone: The tempting trap is the right-side orange and light-green corridor. The source delays r8c9, r7c7, and r6c10 until the lower-left fields are already fixed instead of spending an animal on the X-covered c8 lane.
Mechanics: This level starts with a seeded animal and uses that anchor to build a long exclusion wall through c8. The late right-edge closeout only becomes safe after the cyan and magenta lower fields are settled.

Does Zoodoku Level 56 start with a seeded animal?
Yes. The opening frame already fixes a husky at r4c8, and the rest of the route grows around that anchor.
What is the last coordinate in Level 56?
The final source-confirmed placement is r2c6 in the green upper-right field.
Why does the right edge wait so long?
The source only resolves the far-right corridor after r10c2 and r9c5 lock the lower half, making r8c9, r7c7, and r6c10 safe in order.