Children, Logical task

28-August-2023 Monday
The problem is either logic or mathematics. How to decide?

09-August-2021 Monday
Task from a book for children under 6 years old

08-April-2020 Wednesday
Why do adults complicate everything or how I solved a problem for a first-grader

10-September-2018 Monday
We don't need these

07-October-2014 Tuesday
Children's logic puzzle

20-August-2014 Wednesday
Childhood.


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