How to play Sugar Flow

Sugar pours from a spout. You can’t move the sugar, but you can draw lines for it to slide along. Guide enough of it into every cup to finish the level. There are 10 levels, and you unlock them in order.

• Draw: press and drag on the board, with a mouse or a finger. Lines are solid and sugar rolls off them.
• Ink: you only have so much. The meter shows how much is left, and a longer line uses more.
• Pour: when you’re ready, press Pour (or Space). Press R to pour again with the same lines.
• Undo: Undo line, or Ctrl+Z, takes back your last line. Clear & restart wipes the board.

Colors and filters

Some cups only take sugar of one color. Run the sugar through the matching color filter on the way down to dye it. A plain cup takes any color.

Tips

• Read the level hint under the title. It points at the idea behind the puzzle.
• Short lines use the least ink, so keep long ones for when you really need them.
• A little peak under the spout splits one stream into two.
• Use the walls that are already there. They guide sugar for free.
• If a cup is almost full, press R and adjust one line, rather than starting over.

Questions

Is it free? Yes. No account, no download, nothing to pay for.

What if I run out of sugar? The level ends when the bag is empty and the cups have stopped filling. Press Clear & restart and try different lines.

Does it save my progress? Yes, completed levels are saved in this browser.