| 2201 | Sakura | Andrei Heidelbacher | Lot Râmnicu Vâlcea 2015 - Baraj 2 Seniori | N/A |
| 2202 | Salaj | Eugenie Daniel Posdarascu, Mihai Calancea | ONIS 2015 Runda Finala | N/A |
| 2203 | Sali | Lucian Bicsi | FMI No Stress 10 | N/A |
| 2204 | Salsa | Alex Cociorva | Grigore Moisil 2018, 11-12 | N/A |
| 2205 | Salturi | Alex Cociorva, Mircea Popoveniuc, Razvan Salajan | Grigore Moisil 2018, 9 | N/A |
| 2206 | Salutare Jupâne | Cozma Tiberiu Stefan | Junior Challenge 2023 | N/A |
| 2207 | Salvare | Mihai Stroe | Campion 2002-2003 | N/A |
| 2208 | Sam | Ionel-Vasile Pit-Rada | Lot Sovata 2014 - Baraj 2 Juniori | N/A |
| 2209 | Sandokan | Adrian Airinei | preONI 2008, Runda finala | N/A |
| 2210 | Sant | Nistor Eugen Mot | .campion 2003 | N/A |
| 2211 | Santa | Sorin Stancu-Mara | Stelele Informaticii 2005, clasele 11-12 |      5/5 |
| 2212 | Sarac Sau Rege | Eugenie Daniel Posdarascu | Happy Birthday Infoarena 2014 |      2/5 |
| 2213 | Sarpe | Adrian Diaconu | preONI 2007 Runda Finala | N/A |
| 2214 | Sarpe2 | Cosmin Gheorghe | Algoritmiada 2012, Runda 1 | N/A |
| 2215 | Sase49 | Paul Diac | ACM 2014 | N/A |
| 2216 | Saseg | Costin Oncescu | ONSEPI, clasele 11-12 | N/A |
| 2217 | Sate | Filip Cristian Buruiana | preONI 2007 Runda Finala | N/A |
| 2218 | Sate2 | Clementin Cercel | ACM ICPC - Romanian Programming Contest 2016 | N/A |
| 2219 | ScaleCrop | Gabriel Bitis | Infoarena Monthly 2012, Runda 4 | N/A |
| 2220 | Scandura | Bogdan-Cristian Tataroiu | Algoritmiada 2009, Runda 1 | N/A |
| 2221 | Scara 2 | Emanuela Cerchez, Marinel Serban | OJI 2005, clasa a 10-a | N/A |
| 2222 | Scara 3 | Stelian Ciurea | OJI 2005, clasele 11-12 | N/A |
| 2223 | Scara5 | Ionel-Vasile Pit-Rada | ONI 2019, clasa a 10-a, ziua 1 | N/A |
| 2224 | Sccm | Andrei Grigorean | Algoritmiada 2012, Runda 1 | N/A |
| 2225 | Scenariu | Eugenie Daniel Posdarascu | Algoritmiada 2015 Runda 3 | N/A |
| 2226 | Schi | Ciprian Cana, Cosmin Silvestru Negruseri | Algoritmus, runda 6 |      3/5 |
| 2227 | Sclifoseala | Alexandru Petrescu | Marcel |      3/5 |
| 2228 | Scmax2 | Alexandru Petrescu | IIOT 2019-20 Runda 3 | N/A |
| 2229 | Scoici | Stefan Gheorghe | .campion 2005 | N/A |
| 2230 | Sdistante | Bogdan Pop | OJSEPI 2021, clasa a 10-a | N/A |
| 2231 | Sea | Radu Berinde | baraj 2004 | N/A |
| 2232 | Sea2 | Radu Berinde | Lot 2004 | N/A |
| 2233 | Search | Vlad Duta | ONI 2012 - clasele 11-12 | N/A |
| 2234 | Sec | Alexandru Petrescu | Autumn WarmUp 2019 | N/A |
| 2235 | Secret Santa | Ioan Popescu | IIOT 2021-22 Runda 2 | N/A |
| 2236 | Secretul Cifrului | Stelian Ciurea | OJI 2006 |      3/5 |
| 2237 | Secv | Dan Popovici | preONI 2005 Runda 2 |      2/5 |
| 2238 | Secv1 | | ad-hoc | N/A |
| 2239 | Secv10 | Mihai Gheorghe | ONIS 2015, Runda 2 | N/A |
| 2240 | Secv2m | Cosmin Gheorghe | Algoritmiada 2009, Runda Finala | N/A |
| 2241 | Secv7 | Adrian Diaconu | ONI 2007, clasa 9 | N/A |
| 2242 | Secv8 | Marius Stroe | Lot Bistrita 2009, Baraj 2 | N/A |
| 2243 | Secv9 | Cosmin Silvestru Negruseri | Algoritmiada 2010, Runda 2 | N/A |
| 2244 | Secvbest | Eugenie Daniel Posdarascu | Infoarena Cup 2013 |      3/5 |
| 2245 | Secvdist | Andrei Parvu | Algoritmiada 2011, Runda 1 | N/A |
| 2246 | Secventa | Mircea Bogdan Pasoi | preOJI 2004 |      2/5 |
| 2247 | Secventa 2 | Mircea Bogdan Pasoi | preONI 2004 |      2/5 |
| 2248 | Secventa 3 | Mircea Bogdan Pasoi | preONI 2004 |      4/5 |
| 2249 | Secventa 4 | Paul-Dan Baltescu | Autumn Warmup 2006 |      3/5 |
| 2250 | Secventa 5 | Mircea Bogdan Pasoi | Unirea 2007, clasele 11-12 |      3/5 |