Games / GG-D07 / Playable demo
Sum to Green
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Difficulty
9-tile board, numbers 1 to 12. Each target is built from 2 or 3 tiles.
There is a target and a board of numbered tiles. Pick the tiles that add up to exactly the target to turn it green; the ones you use are swapped for new ones. Sixty seconds.
- Genre
- Mental arithmetic
- Length
- 1 minute per run
- Status
- Playable demo
What it shows
Mental arithmetic against the clock: generated targets that always have a solution, a streak with rising score and, depending on the level, a bigger board, higher numbers and tiles that subtract. Each level keeps its own best score.
Difficulty
- Easy
- 6-tile board, numbers 1 to 9. Each target is built from 2 tiles.
- Medium
- 9-tile board, numbers 1 to 12. Each target is built from 2 or 3 tiles.
- Hard
- 12-tile board, numbers 1 to 15, with three red tiles that subtract. Each target is built from 3 or 4 tiles.
Controls
| Action | Keyboard | Gamepad |
|---|---|---|
| Pick or drop a tile | Click, or arrows and Space | D-pad and A |
| Clear the selection | X | B |
| Ask for a new target (costs 3 seconds) | Hold X | Hold B |
| Pause | Esc or P | Start |
On a phone, you play by tapping the board. Rotate the phone or go full screen to see it bigger. Progress is saved in this browser.
The fox is called Faro. It carries the light on the tip of its tail and shows up in every game.