Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
CN · CNY · Steam
Price observed in the CN store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Steam store edition · PC
US · USD · Steam
Price observed in the US store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
This pencil puzzle involves filling in the blanks with numbers 1 - 9 to match the numbers in the problem squares. Enjoy the light-hearted effects and have fun!
A: A row of confirmed numbers
C: Numbers not yet confirmed
Among the connected blocks there are numbers up to 1-9. The same numbers do not enter.
The same number can be entered for blocks interrupted by hint blocks.
If you put numbers in all blocks except hint block, it is clear!
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗CN / CNY · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
CNY 12.00 lowest in the displayed observations, from Oct 15, 2026, 11:27 PM UTC to Oct 15, 2026, 11:27 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 15, 2026, 11:27 PM UTC | CNY 12.00 |
DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 2.39 lowest in the displayed observations, from Oct 15, 2026, 11:16 PM UTC to Oct 15, 2026, 11:16 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 15, 2026, 11:16 PM UTC | EUR 2.39 |
US / USD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
USD 2.39 lowest in the displayed observations, from Oct 15, 2026, 08:59 PM UTC to Oct 15, 2026, 08:59 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 15, 2026, 08:59 PM UTC | USD 2.39 |