Colony Flow! Level 1203 Walkthrough
AdvancedColony Flow Level 1203 is a pixel-art board. Measured from the board image on this page, the picture breaks down into 7 colours, each covering at least 2% of the board: pale cyan covering the most at 36.3%, then orange (9.7%) and cyan (9.3%), with 4 smaller colours behind them. The cream that frames the picture reads as the board's empty background - it frames the artwork rather than forming part of it.
What the Level 1203 board is made of
7 main colours, each covering at least 2% of the board, measured from the board image on this page.
pale cyan 36.3% of the board
Scattered over 5 separate runs, so it comes off the board in several places rather than in one sweep.
orange 9.7% of the board
Scattered over 10 separate runs, so it comes off the board in several places rather than in one sweep.
cyan 9.3% of the board
Scattered over 6 separate runs, so it comes off the board in several places rather than in one sweep.
dark cyan 8.4% of the board
Scattered over 11 separate runs, so it comes off the board in several places rather than in one sweep.
dark grey 7.6% of the board
Scattered over 12 separate runs, so it comes off the board in several places rather than in one sweep.
pale yellow 7.1% of the board
Scattered over 17 separate runs, so it comes off the board in several places rather than in one sweep.
white 6.5% of the board
Scattered over 14 separate runs, so it comes off the board in several places rather than in one sweep.
cream 15.0% of the board
Read as the board's empty background - it frames the picture rather than forming part of it.
Read from the board image on this page, last measured 2026-09-29. Colour names are read off the hex shown beside them and may differ from the name the game gives that colour. The game decides which colour is playable at any moment, so treat this as what the board costs to clear, not as a play order.
How to read the Level 1203 board
Start with the biggest colour: pale cyan
pale cyan covers 36.3% of the board - more than any other colour here. A colour only clears once every part of it has been taken off the board, so the biggest colour is the slowest to finish and the one worth starting on as soon as the game offers it.
pale yellow is spread across the picture
pale yellow sits in 17 separate runs in the board image, so it cannot be finished in one place. Take the runs you can reach and come back to the rest as the colours around them clear.
Ignore the empty background
The cream area is 15.0% of the board and sits outside the picture. Nothing was measured against it, so it does not count towards the clear.
Colony Flow! Level 1203 - frequently asked questions
- What colours are on the Colony Flow Level 1203 board?
- The board image breaks down into 7 main colours, each covering at least 2% of it: pale cyan (#BAF2F7, 36.3% of the board), orange (#F5B93C, 9.7% of the board), cyan (#43D9D2, 9.3% of the board), dark cyan (#09ABB2, 8.4% of the board), dark grey (#5A4F65, 7.6% of the board), pale yellow (#F9E699, 7.1% of the board) and white (#EEF4F6, 6.5% of the board). The cream around the picture reads as the board's empty background - it frames the artwork rather than forming part of it.
- Which colour should I clear first in Colony Flow Level 1203?
- pale cyan covers the most of the board at 36.3%, with orange next at 9.7%. The board image cannot tell you the play order on its own - which colour is playable at any moment is decided by the game, and it changes as the board empties. What the picture does show is what each colour costs: start with the biggest colour you are offered, because it has the most of the board to clear, and work the scattered colours in as the runs around them open up.
- What difficulty is Level 1203 in Colony Flow!?
- Level 1203 is rated Advanced difficulty in Colony Flow!.
- Is there a video walkthrough for this Colony Flow level?
- Yes - the walkthrough video on this page plays the full clear of this board from the first move to the last. The board image next to it shows what the finished picture is made of.




