SDM 2023
SDM 2023 Summary
SDM 2023 is a mobile Android app in Education by Christophe Auclair. Released in Jan 2023 (3 years ago). It has about 3K+ installs and 7.00 ratings . Based on AppGoblin estimates, it reaches roughly 36 monthly active users . Store metadata: updated Sep 10, 2025.
Recent activity: 1.00 installs this week (6.00 over 4 weeks) showing below average growth View trends →
Store info: Last updated on Google Play on Sep 10, 2025 .
0★
Ratings: 7.00
Screenshots
App Description
Mathematics Week 2023
The SDM 2023 application is intended to be used in a school (primary school or college) as part of the mathematics week. It allows the setting up of a puzzle competition, under the supervision of a referent teacher who collects the answers and establishes one (or more) rankings.
FUNCTIONING :
The puzzles are available from March 06, 2023. Every day, from midnight, the daily puzzle is unlocked and can then be solved. Each puzzle has four levels of increasing difficulty. In general, level 1 is easy and allows you to understand the manipulations to be performed. Level 3 is difficult for primary students, who will most often be able to solve level 2.
PROCESSING OF RESPONSES:
The answers must be sent to the organizing teacher(s), but not to the author of the application! The answer to be given is in the form of a screenshot, to be sent by email to the address indicated in the organization of the riddle contest. The application does not offer correction of answers.