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| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| trafficlights | trafficlights | 0 | |||
| tra | Transport | 3 | 100% | 100 | |
| tra | Transport Publiczny | pa 2026 trial | 0 | ||
| trav | Travelling Merchant | 0 | |||
| trav | Travelling Merchant | 2 | 50% | 100 | |
| tre | Trening | 0 | |||
| treacat | treacat | 1 | 100% | 100 | |
| treasure | treasure | 1 | 100% | 100 | |
| tree | tree | 1 | 100% | 100 | |
| tree | tree | 0 | |||
| tree | tree | 1 | 100% | 100 | |
| tree | tree | 1 | 100% | 100 | |
| tree | tree | 1 | 100% | 100 | |
| tree | tree | 1 | 100% | 100 | |
| tre | Trenerzy | pa final 2017 | 7 | 57% | 74 |
| tre | Trening | 21 | 85% | 96 | |
| tcz | Trening Centaura | 39 | 89% | 96 | |
| r3c | Trening (czyni Mistrza) | 277 | 46% | 54 | |
| tri | Triangles | ceoi 2018 d2 | 34 | 73% | 81 |
| trm | Tram / Codeforces | 163 | 98% | 98 |