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Level 1 is a three-layer pixel-art star. Orange tiles form its outside edge, yellow fills the middle band, and white makes the protected center. The tray starts with an orange block above yellow and white options, so the board is quietly teaching the most useful rule in Colony Flow: open a route before loading a color that cannot yet reach its tiles.
The objective is to clear every color without leaving all five waiting slots occupied by blocks that cannot make progress. The first orange block has a direct job on the lower-right border. That makes it the safe opener and gives the later colors a lane into the star.
Move the first orange block into a waiting slot and let it work before filling the tray. Its ants remove the accessible outer border and uncover the next layer of blocks. Wait until the orange number is visibly dropping; that confirms the first route is active.
When yellow blocks are exposed, use the two available yellow blocks to work through the lower and side portions of the middle layer. They can travel through the orange opening, so they are productive rather than merely parked in the queue.
The white core is small and enclosed. Put a white block into an open slot when yellow ants have created a clear middle lane. White should begin reducing quickly; if it does not, wait for more yellow progress instead of loading another white block.
Use the next orange block to remove the left side of the star while yellow and white continue. This gives the remaining colors two approaches instead of forcing every ant through the same lower gap.
Clear the remaining white and yellow tiles when their routes are open, then play the final orange blocks for the top point. At this stage the board should be mostly hollow, so every remaining color has a visible destination.
Read this star from outside to inside: orange is the gate, yellow is the bridge, and white is the core. A block does not need to finish before another color starts, but every active block should have a route that is already open.
Loading white before the middle yellow tiles clear is the common stall. If a white block is sitting still, do not add more inner colors. Reset, reopen the orange edge, and wait until yellow ants have exposed the center lane. Keep one empty slot whenever the next tray layer is still hidden.
Orange is the only exposed block with reachable tiles on the outside of the star. It turns the border into a path for every later color.
Yes, once the yellow route has reached the middle. Use the white block only after the center approach is visibly open.
Continue with the larger-value Colony Flow Level 2 heart walkthrough.