# Q

- [Quad-power prime seeds](/sidef-lang/programming_tasks/q/quad-power_prime_seeds.md)
- [Quadrat special primes](/sidef-lang/programming_tasks/q/quadrat_special_primes.md)
- [Quaternion type](/sidef-lang/programming_tasks/q/quaternion_type.md)
- [Queue](/sidef-lang/programming_tasks/q/queue.md)
- [Definition](/sidef-lang/programming_tasks/q/queue/definition.md)
- [Usage](/sidef-lang/programming_tasks/q/queue/usage.md)
- [Quickselect algorithm](/sidef-lang/programming_tasks/q/quickselect_algorithm.md)
- [Quine](/sidef-lang/programming_tasks/q/quine.md)