| 1051 | Grarb | Marius Dumitran, Vlad Duta | FMI No Stress 2010 | N/A |
| 1052 | Grarbore | Eugenie Daniel Posdarascu, Vlad Gavrila | Lot Râmnicu Vâlcea 2015 - Baraj 3 Seniori | N/A |
| 1053 | Grau | Mihai Ciucu | All You Can Code 2008 |      5/5 |
| 1054 | Gravity | Mihai Calancea | Algoritmiada 2016, Runda Finala, Seniori | N/A |
| 1055 | Grazing | Cosmin Silvestru Negruseri | .campion 2006 |      5/5 |
| 1056 | GrEA | Bogdan Ciobanu, Bogdan Iordache | FMI No Stress 8 | N/A |
| 1057 | Great | Mihai Calancea | Algoritmiada 2017, Runda 1 | N/A |
| 1058 | Grendizer | Silviu-Ionut Ganceanu | Stelele Informaticii 2009, clasele 9-10 | N/A |
| 1059 | Greutati | Mihai Calancea | Algoritmiada 2018 Runda PreONI | N/A |
| 1060 | Grid | Alex Palcuie | FMI No Stress 5 | N/A |
| 1061 | Grigo | Adrian Airinei | Junior Challenge 2008 | N/A |
| 1062 | Groaza | Alexandru Petrescu | Summer Challenge 2020 | N/A |
| 1063 | Gropi | Filip Cristian Buruiana | Junior Challenge 2008 | N/A |
| 1064 | Grozavesti | Adrian Airinei | preONI 2008 Runda 2 | N/A |
| 1065 | Grup | Adrian Budau, Chiriac Andrei-Alexandru | ONI 2018, clasa a 10-a, ziua 2 | N/A |
| 1066 | Grupuri | Mircea Bogdan Pasoi | preONI 2006 Runda 2 |      2/5 |
| 1067 | Guest | Alexandru Petrescu, Mihai Calancea | ACM-ICPC Faza Nationala 2018 | N/A |
| 1068 | Guguștiuc | Tinca Matei | ONI 2022 Baraj Seniori Ziua 2 | N/A |
| 1069 | Guinness | Teodor Ionescu | Concursul National de Informatica "Adolescent Grigore Moisil" 18 | N/A |
| 1070 | Gutui | | ad-hoc | N/A |
| 1071 | Guvern | Andrei Parvu, Cosmin Silvestru Negruseri | Algoritmiada 2011, Runda Finala | N/A |
| 1072 | H | Mugurel Ionut Andreica | Happy Coding 2007 | N/A |
| 1073 | Hack | Mihai Calancea | FMI No Stress 6 | N/A |
| 1074 | Hacker | Mircea Bogdan Pasoi | preONI 2008 Runda 2 | N/A |
| 1075 | Hacker2 | Andrei Parvu | ONI 2011 - Baraj | N/A |
| 1076 | Hacker3 | Eugenie Daniel Posdarascu | Junior Challenge 2012 |      2/5 |
| 1077 | Hagi | Usurelu Florian Robert | FMI No Stress 9 | N/A |
| 1078 | Halftree | Bogdan Sitaru | InfoPro, Runda 3, Grupa A | N/A |
| 1079 | Hallway | Cosmin Silvestru Negruseri | Bursele Agora 2004 |      4/5 |
| 1080 | Hamster | Bonciocat Ciprian, Costin Oncescu | Junior Challenge 2016 | N/A |
| 1081 | Hanoi | Din Folclor | infoarena 2.0 | N/A |
| 1082 | Hanoi4 | Mugurel Ionut Andreica | Happy Coding 2006 |      3/5 |
| 1083 | Hanoig | Emanuela Cerchez | Campion 2006-2007 | N/A |
| 1084 | Hansha | Eugenie Daniel Posdarascu | Algoritmiada 2017 Runda 2 | N/A |
| 1085 | Hapsân | Lucian Bicsi | FMI No Stress 2017 | N/A |
| 1086 | Harbingers | Filip Cristian Buruiana | CEOI 2009 | N/A |
| 1087 | Harddp | Florin Chirica | Concursul National de Informatica "Adolescent Grigore Moisil" |      3/5 |
| 1088 | HardTask | Chichirim George | Concursul National de Informatica "Adolescent Grigore Moisil" 16 |      5/5 |
| 1089 | Harry Potter | Eugenie Daniel Posdarascu | Algoritmiada 2017 Runda 2 | N/A |
| 1090 | Harta2 | Emanuela Cerchez | Lot Alba 2007 | N/A |
| 1091 | Harta3 | Teodor Anton Pripoae | .com 2009, runda 2 | N/A |
| 1092 | Harta4 | Dan Constantin Spatarel | Tabăra ICHB 2012, Ziua 1, Grupa 2 | N/A |
| 1093 | Harta5 | Constantin Galatan | ONI 2014 Clasa a 9-a | N/A |
| 1094 | Hărți | | ad-hoc | N/A |
| 1095 | Hartie | Mugurel Ionut Andreica | Selectie individuala ACM ICPC, UPB 2009 | N/A |
| 1096 | Hashtag | Mihai Calancea | Algoritmiada 2015 Runda 3 | N/A |
| 1097 | Hashuri | Arhiva Educationala | Arhiva educationala | N/A |
| 1098 | Hawaii | Cosmin Silvestru Negruseri | Lot Alba Iulia 2010, Baraj 3 | N/A |
| 1099 | Heapuri | Arhiva Educationala | Arhiva educationala | N/A |
| 1100 | Heapuri cu reuniune | Filipescu Radu, Mititelu Teodor | arhiva educationala | N/A |