Sumdog in California
We're running a series of inter-school contests. Students take part by playing Sumdog's free math games.
If you have questions about how to get set up and participate, please see our Sumdog Contest FAQ.
Contests in your area
| Central USD Contest | 8:00 am May 21 PDT to 4:00 pm May 25 PDT | Enter | Results |
If you don't see a contest in your area contact us
Previous contests in your area
| California Statewide Spring Contest | 8:00 am Apr 16 PDT to 4:00 pm Apr 20 PDT | Results |
| CA Presidents Day Contest (Statewide) | 8:00 am Feb 22 PST to 4:00 pm Feb 29 PST | Results |
| Santa Ana USD Contest | 8:00 am Feb 22 PST to 4:00 pm Feb 29 PST | Results |
| Del Norte Contest | 8:00 am Jan 23 PST to 4:00 pm Feb 2 PST | Results |
| Fresno Contest | 8:00 am Jan 23 PST to 4:00 pm Feb 2 PST | Results |
| Marin County Contest | 8:00 am Jan 23 PST to 4:00 pm Feb 2 PST | Results |
| Alum Rock Union Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| Los Angeles Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| Monterey Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| The Central California Regional Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| The Northern California Regional Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| The Southern California Regional Contest | 8:00 am Dec 5 PST to 4:00 pm Dec 15 PST | Results |
| Humboldt Contest | 8:00 am Oct 31 PDT to 4:00 pm Nov 10 PST | Results |
| Contra Costa Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| Kings Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| Lake and Napa Counties Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| San Diego Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| San Joaquin Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| Santa Clara Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |
| Shasta Contest | 8:00 am Oct 17 PDT to 4:00 pm Oct 27 PDT | Results |