LEVEL 031

Fish Flow Level 31 Guide

Official initial board and replay-verified 28-move strict JSON solution for Fish Flow Level 31, featuring 12 mystery fish and 3 seaweed-locked branches. Branch numbering starts at 1.

Moves: 28
Branches: 11
Fish types: 8
Mystery fish: 12
Seaweed branches: 3

For the untouched initial position only.
This answer is bound to fingerprint ff1-caf12173. If you have moved a fish, shuffled, undone, or added a branch, restart the level or copy a fresh prompt in the game.

Initial board

Read each array from bottom to top; the rightmost value is the current top fish. “?” marks a fish that starts hidden.

Open board JSON

Branch	Capacity	Fish (bottom → top)	Status
1	4	4? → 7? → 1 → 2	Available
2	4	5? → 7? → 0 → 7	Available
3	4	6? → 4? → 0 → 6	Available
4	4	2? → 0? → 2 → 5	Available
5	4	5? → 4? → 6 → 1	Available
6	4	5? → 1? → 4 → 7	Available
7	4	3 → 1 → 0	Seaweed locked · unlock after completing fish 7
8	4	Empty	Empty branch
9	4	2 → 3	Seaweed locked · unlock after completing fish 0
10	4	Empty	Empty branch
11	4	6 → 3 → 3	Seaweed locked · unlock after completing fish 7

28-move solution

Every move uses the fully settled board after automatic movement, reveals, completed groups, and seaweed unlocks from the previous step.

Open answer JSON

01Branch 1Branch 8
02Branch 1Branch 10
03Branch 2Branch 1
04Branch 5Branch 10
05Branch 3Branch 5
06Branch 2Branch 3
07Branch 2Branch 1
08Branch 4Branch 2
09Branch 8Branch 4
10Branch 1Branch 8
11Branch 6Branch 8
12Branch 6Branch 1
13Branch 6Branch 10
14Branch 2Branch 6
15Branch 3Branch 2
16Branch 3Branch 1
17Branch 5Branch 3
18Branch 5Branch 1
19Branch 5Branch 6
20Branch 4Branch 5
21Branch 4Branch 2
22Branch 7Branch 2
23Branch 7Branch 10
24Branch 4Branch 5
25Branch 9Branch 7
26Branch 5Branch 9
27Branch 11Branch 7
28Branch 3Branch 11

Strict JSON for AI assistance

Contains only protocol-approved fields and can be pasted into the in-game AI assistance input.

{
  "schema": "fish-flow-ai-solution/v1",
  "level": 31,
  "boardFingerprint": "ff1-caf12173",
  "modelName": "FISH FLOW Guide 1.0",
  "moves": [
    {
      "from": 1,
      "to": 8
    },
    {
      "from": 1,
      "to": 10
    },
    {
      "from": 2,
      "to": 1
    },
    {
      "from": 5,
      "to": 10
    },
    {
      "from": 3,
      "to": 5
    },
    {
      "from": 2,
      "to": 3
    },
    {
      "from": 2,
      "to": 1
    },
    {
      "from": 4,
      "to": 2
    },
    {
      "from": 8,
      "to": 4
    },
    {
      "from": 1,
      "to": 8
    },
    {
      "from": 6,
      "to": 8
    },
    {
      "from": 6,
      "to": 1
    },
    {
      "from": 6,
      "to": 10
    },
    {
      "from": 2,
      "to": 6
    },
    {
      "from": 3,
      "to": 2
    },
    {
      "from": 3,
      "to": 1
    },
    {
      "from": 5,
      "to": 3
    },
    {
      "from": 5,
      "to": 1
    },
    {
      "from": 5,
      "to": 6
    },
    {
      "from": 4,
      "to": 5
    },
    {
      "from": 4,
      "to": 2
    },
    {
      "from": 7,
      "to": 2
    },
    {
      "from": 7,
      "to": 10
    },
    {
      "from": 4,
      "to": 5
    },
    {
      "from": 9,
      "to": 7
    },
    {
      "from": 5,
      "to": 9
    },
    {
      "from": 11,
      "to": 7
    },
    {
      "from": 3,
      "to": 11
    }
  ]
}