Wikipedia:Sockpuppet investigations/Bir biswas
Bir biswas
- Bir biswas (talk+ · tag · contribs · deleted contribs · logs · filter log · block user · spi block · block log · CA · CheckUser(log) · investigate · cuwiki)
- Populated account categories: confirmed
For archived investigations, see Wikipedia:Sockpuppet investigations/Bir biswas/Archive.