A chance to win one (1) of three

TI-Nspire CX II Color Graphing Calculator

with Student Software (PC/Mac)

This promo will will run from the

20th of February 2023 until the

24th of March 2023.


1. Subscribe to ALL the social media accounts of Math Agility (Facebook, Twitter, Instagram and Youtube).

2. Share on Facebook, at least once, with public access and using the same account in your entry/ies, any promotional posts of Math Agility’s 4S Challenge.

3. Solve the Math Agility 4S Math Problem posted on any of Math Agility's social media accounts. A total of 30 math problems will be posted for the duration of this campaign.

4. Answers, along with other required personal information, should be submitted via this Google form https://bit.ly/MathAgility4SChallenge (IMPORTANT. The personal information or data we collect, such as name, address, date of birth, email, mobile number, etc., is only used to authenticate raffle entries to ensure that

our marketing campaign is not being used by fraudulent social media accounts.)

5. Each submission of the math solution is equivalent to one entry. Only one entry per day is allowed.

6. Deadline of submission of all entries: 24 March 2022, California Time / 25 March 2022, Manila Time.

7. Raffle draw: 30 March 2023, California Time / 31 March 2023, Manila Time.

8. All entries will be verified. Entries that do not meet any one of these requirements will be invalidated.

9. The winners of the listed prizes will be posted on all our social media accounts and will be contacted through the email address submitted by the participants in the entry form.

10. Math Agility's solution to all math problems in this challenge will be considered as the final solution.

11. Math Agility is a duly registered business in the United States of America. In case of legal disputes, the law of the United States of America and its courts will be used as the sole reference and prevail as the final authority to provide the resolution for the disputes.

12. Any violations committed by a participant such as unlawful acts, disrespectfulness, or misbehavior within Math Agility’s social media accounts will automatically result in disqualification from the promo and may be banned depending on the severity of the violation/s.

13. Each winner will be required to provide Math Agility with his/her high resolution photo showing his/her full face. The photos will be posted on the social media accounts of Math Agility for advertising purposes without providing any compensation to the

photo owners.

14. Previous winners are no longer eligible to join.