| Giver | Post | Date |
| shortie1121 | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 16-Aug-2021 |
| PujaBhattacharya | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 13-Mar-2021 |
| Pratha | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 09-Mar-2021 |
| RebeccaWu | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 06-Mar-2021 |
| VrindaJodhwani123 | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 26-Feb-2021 |
| vs224 | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 17-Feb-2021 |
| bcoelho | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 17-Feb-2021 |
| mpanchetti | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 17-Feb-2021 |
| Dwij123 | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 16-Feb-2021 |
| kron0s | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 16-Feb-2021 |
| Kavya2024 | Two cogged wheels of which one has 32 cogs and other 54 cogs, work int | 15-Feb-2021 |
