About
A daily logic puzzle game where you draw a single water channel through numbered wells in order, avoiding fences. It offers daily challenges, endless levels, and timed blitz modes, all playable with simple drag controls.
What's New in Rill
1.0.3
October 13, 2026
• Fixed: the ad banner could cover the buttons at the bottom of the result screen. Every screen now keeps its buttons clear of the banner.
Developer apps
FAQ
What is Rill?
Rill is a daily logic puzzle game where players draw a single water channel through numbered wells in order, avoiding fences. It offers various modes like Daily, Ladder, and Blitz.
How do you play Rill?
You draw a continuous line, starting from well 1 and passing through subsequent numbered wells in order. Fences block the path, and the goal is to water all plots.
Does Rill have ads?
Yes, Rill is supported by ads. There are no ads during the first few puzzles, a small banner after that, and full-screen ads only between levels.
Can I play Rill offline?
The description does not explicitly state offline play capabilities. However, the daily puzzle is identical for everyone, suggesting it might require an internet connection for synchronization.
What devices does Rill support?
Rill is available on iPhone and iPad, supporting both portrait and landscape orientations on iPad.
Is Rill suitable for children?
Rill has an age rating of 4+, making it suitable for young players. The gameplay is described as having no reading or timers unless requested.
How often is Rill updated?
The latest version is 1.0.3, last updated on October 13, 2026. Further update frequency is not specified.
What makes Rill unique?
Rill offers a simple, one-line drawing mechanic, no account required, and puzzles generated on-device. It focuses on pure logic without timers or lives unless in the Blitz mode.