Tue, 31 March 2026, 00:00 UTC — Wed, 01 April 2026, 23:59 UTC 
On-line
A Hack for a Change event.
Format: Jeopardy 
Official URL: https://www.hackforachange.org/
This event's future weight is subject of public voting!
Event organizers
Welcome to the UN SDG CTF. This month’s theme is UN Sustainable Development Goal 3: Good Health and Wellbeing.
The challenges this time are inspired by advancements made in healthcare and personal wellbeing.
This CTF is designed to be accessible while still offering depth for experienced players. If you want a competition that feels meaningful, educational, and fun to solve, you’re in the right place. Join in and test your skills while exploring how security connects to the world beyond the screen.
This CTF will contain web exploitation as well as cryptography, reverse engineering, and forensics challenges.
295 teams total
| Place | Team | CTF points | Rating points | |
|---|---|---|---|---|
| 1 | JSoyke | 3450.000 | 48.420 | |
| 2 | sarrus | 3450.000 | 36.315 | |
| 3 | ByteForc3 | 3450.000 | 32.280 | |
| 4 | Hackoors.exe | 3450.000 | 30.263 | |
| 5 | orcactf | 3450.000 | 29.052 | |
| 6 | milworms | 3450.000 | 28.245 | |
| 7 | WillHackForBeer | 3050.000 | 24.862 | |
| 8 | tjcsc | 2950.000 | 23.728 | |
| 9 | Cremit | 2950.000 | 23.391 | |
| 10 | 누가따라오기전에아주빠르게 | 2950.000 | 23.122 | |
| 11 | jeanclaude | 2950.000 | 22.902 | |
| 12 | hanto | 2950.000 | 22.719 | |
| 13 | VOID_Walkers | 2950.000 | 22.564 | |
| 14 | FLΛG HUNTΞRS | 2950.000 | 22.431 | |
| 15 | SngIFS | 2950.000 | 22.315 | |
| 16 | joecybertech | 2950.000 | 22.214 | |
| 17 | redcore | 2950.000 | 22.125 | |
| 18 | mimicats | 2950.000 | 22.046 | |
| 19 | Nattt | 2950.000 | 21.976 | |
| 20 | Insight | 2950.000 | 21.912 | |
| 21 | R3versal | 2950.000 | 21.854 | |
| 22 | WombatWarfare | 2950.000 | 21.802 | |
| 23 | Hackforr | 2950.000 | 21.754 | |
| 24 | 1nf1n1ty | 2950.000 | 21.710 | |
| 25 | G3 | 2950.000 | 21.670 | |
| 26 | Huh! | 2950.000 | 21.632 | |
| 27 | ch1LL_R3L4x_grep | 2950.000 | 21.598 | |
| 29 | Jinora | 2950.000 | 21.536 | |
| 30 | _.jarredwong._ | 2950.000 | 21.508 | |
| 31 | Dozer_TEST | 2950.000 | 21.482 | |
| 32 | JMP$FC58 | 2950.000 | 21.458 | |
| 33 | CodyTeam | 2950.000 | 21.435 | |
| 34 | z0d1ak | 2950.000 | 21.413 | |
| 35 | HasHash | 2950.000 | 21.393 | |
| 36 | Utopians | 2950.000 | 21.374 | |
| 37 | NiceTop | 2850.000 | 20.654 | |
| 38 | NetCrawlers | 2850.000 | 20.637 | |
| 39 | 胖嘟嘟 | 2850.000 | 20.620 | |
| 40 | 沉思的喵~ | 2850.000 | 20.605 | |
| 41 | GIHUN | 2850.000 | 20.590 | |
| 42 | N3tw0rkGhosts | 2850.000 | 20.576 | |
| 43 | ကာတွန်းမင်းဇော်၏ ဘိုဘို ပါ၀င်သော လိုတရ လော်ပျံကြီး 📣 | 2850.000 | 20.563 | |
| 44 | R1yhtp | 2850.000 | 20.550 | |
| 45 | silent signal | 2850.000 | 20.538 | |
| 46 | DOSA | 2850.000 | 20.526 | |
| 47 | WANG | 2850.000 | 20.515 | |
| 48 | PunkyDediPunky | 2850.000 | 20.504 | |
| 49 | jasprit bumrah | 2850.000 | 20.494 | |
| 50 | ArkoseLabs | 2850.000 | 20.484 | |
| 51 | LeetSh4d0ws | 2850.000 | 20.474 | |
| 52 | Ambr0s1a! | 2850.000 | 20.465 | |
| 53 | Glitch_Wave | 2850.000 | 20.456 | |
| 54 | assertive | 2850.000 | 20.448 | |
| 55 | traktor745 | 2850.000 | 20.440 | |
| 56 | ISP1337Hackers | 2850.000 | 20.432 | |
| 57 | nolife | 2850.000 | 20.424 | |
| 58 | Xylon | 2850.000 | 20.417 | |
| 59 | ExploitX | 2850.000 | 20.410 | |
| 60 | Tenesys | 2850.000 | 20.403 | |
| 61 | WhiteOps - AUI | 2850.000 | 20.396 | |
| 62 | KontoraTeam | 2850.000 | 20.390 | |
| 63 | 0xB4D1DEA | 2850.000 | 20.384 | |
| 64 | SOS | 2850.000 | 20.378 | |
| 65 | k1b3r4x | 2750.000 | 19.670 | |
| 66 | :LOLZZ: | 2750.000 | 19.665 | |
| 67 | CYBERDUNE CLUB | 2750.000 | 19.659 | |
| 68 | c0ff33 | 2700.000 | 19.303 | |
| 69 | duks | 2650.000 | 18.947 | |
| 70 | locked in for cyberquest | 2650.000 | 18.942 | |
| 71 | Null Authority | 2600.000 | 18.586 | |
| 72 | papiezator2137 | 2450.000 | 17.529 | |
| 73 | Cloud Flare Interns | 2400.000 | 17.173 | |
| 74 | Straw-Hat Pirates | 2350.000 | 16.818 | |
| 75 | mamur_beta | 2350.000 | 16.814 | |
| 76 | Dacia Team | 2200.000 | 15.757 | |
| 77 | LappungCTF{} | 2150.000 | 15.402 | |
| 78 | BARRACUDA TEAM | 2150.000 | 15.398 | |
| 79 | UletayuVDubai | 2150.000 | 15.394 | |
| 80 | mit_cbc | 2150.000 | 15.390 | |
| 81 | met | 2100.000 | 15.035 | |
| 82 | Sentinel | 2100.000 | 15.032 | |
| 83 | Pact_of_Steel | 1950.000 | 13.976 | |
| 84 | Cyb3rs3c | 1850.000 | 13.270 | |
| 85 | Pinguuu | 1850.000 | 13.267 | |
| 86 | PTC CDC | 1850.000 | 13.264 | |
| 87 | pokepwn | 1850.000 | 13.260 | |
| 88 | GeomRavage | 1750.000 | 12.556 | |
| 89 | ForFun | 1700.000 | 12.202 | |
| 90 | WHITESOULE | 1650.000 | 11.848 | |
| 91 | ghehfeowkd | 1600.000 | 11.494 | |
| 92 | arstarst | 1600.000 | 11.491 | |
| 93 | 幻方 | 1600.000 | 11.488 | |
| 94 | GMPK | 1500.000 | 10.784 | |
| 95 | 0xCarl0s | 1450.000 | 10.430 | |
| 96 | linguo_ok | 1400.000 | 10.077 | |
| 97 | gugugaga | 1400.000 | 10.074 | |
| 98 | DIGGAJ | 1400.000 | 10.071 | |
| 99 | EUBIAN GHOST | 1350.000 | 9.718 | |
| 100 | sure-010 | 1350.000 | 9.716 | |
| 101 | HSEC | 1300.000 | 9.362 | |
| 102 | P4nd0x | 1300.000 | 9.360 | |
| 103 | 1ts_n0t_s0_e4sy_my_h0n3y | 1300.000 | 9.358 | |
| 104 | bdhxgrp | 1300.000 | 9.355 | |
| 105 | weloveblondes | 1300.000 | 9.353 | |
| 106 | ykxiloveyouforever | 1250.000 | 9.000 | |
| 107 | Bikin1 Bottom | 1250.000 | 8.998 | |
| 108 | bear's moon | 1250.000 | 8.996 | |
| 109 | ktmh | 1250.000 | 8.994 | |
| 110 | IKOM | 1250.000 | 8.992 | |
| 111 | 3RROR_4O4 | 1250.000 | 8.990 | |
| 112 | GRwf | 1250.000 | 8.988 | |
| 113 | Sandbox | 1200.000 | 8.635 | |
| 114 | simon | 1200.000 | 8.633 | |
| 115 | hurja | 1100.000 | 7.930 | |
| 116 | FedTAFE | 1100.000 | 7.928 | |
| 117 | deaDLock | 1100.000 | 7.926 | |
| 118 | dadang kesbor | 1100.000 | 7.924 | |
| 119 | hackjini | 1050.000 | 7.572 | |
| 120 | savio cyber eagles | 1050.000 | 7.570 | |
| 121 | f4n_n3r0 | 1000.000 | 7.217 | |
| 122 | nub | 950.000 | 6.865 | |
| 123 | Alone | 950.000 | 6.863 | |
| 124 | ChapBaiSlayer | 900.000 | 6.511 | |
| 125 | Spectrums | 900.000 | 6.509 | |
| 126 | Techtitans | 850.000 | 6.157 | |
| 127 | Talafsa | 850.000 | 6.155 | |
| 128 | stealthy_pikachu | 850.000 | 6.154 | |
| 129 | Broken_Players | 850.000 | 6.152 | |
| 130 | RoroNoa_ZoRo | 800.000 | 5.800 | |
| 131 | APC L3gi0N | 800.000 | 5.799 | |
| 132 | h0ru55 | 800.000 | 5.797 | |
| 133 | FunCTF1234 | 800.000 | 5.796 | |
| 134 | Learners | 750.000 | 5.444 | |
| 135 | fomolong | 750.000 | 5.442 | |
| 136 | darktemplar | 750.000 | 5.441 | |
| 137 | Sanrioholic | 700.000 | 5.089 | |
| 138 | hunter team M | 700.000 | 5.088 | |
| 139 | 4rrow | 650.000 | 4.735 | |
| 140 | Admin | 650.000 | 4.734 | |
| 141 | YMD_HK | 650.000 | 4.733 | |
| 142 | Dystopian Debuggers | 600.000 | 4.381 | |
| 143 | arkazq | 600.000 | 4.380 | |
| 144 | we miss her | 600.000 | 4.379 | |
| 145 | fzhshzh | 550.000 | 4.027 | |
| 146 | Vladimir_Makarov | 550.000 | 4.025 | |
| 147 | techd | 550.000 | 4.024 | |
| 148 | Worm | 550.000 | 4.023 | |
| 149 | SolverBot | 500.000 | 3.671 | |
| 150 | Bouie Andrei Martinez | 500.000 | 3.670 | |
| 151 | A | 500.000 | 3.669 | |
| 152 | EveryOneButTheGirl | 500.000 | 3.668 | |
| 153 | namerror404 | 500.000 | 3.667 | |
| 154 | Arkham Project | 500.000 | 3.666 | |
| 155 | Aretimis | 500.000 | 3.665 | |
| 156 | Team StellarFlare | 500.000 | 3.664 | |
| 157 | 0xPh4nt0m | 500.000 | 3.663 | |
| 158 | Peter | 500.000 | 3.662 | |
| 159 | salman dari se-48-03 | 500.000 | 3.661 | |
| 160 | H3XR41D | 500.000 | 3.660 | |
| 161 | IoN | 500.000 | 3.659 | |
| 162 | lattechowder | 500.000 | 3.658 | |
| 163 | abcdef | 450.000 | 3.306 | |
| 164 | nobody | 450.000 | 3.305 | |
| 165 | 0x4R35 | 450.000 | 3.305 | |
| 166 | tao | 450.000 | 3.304 | |
| 167 | Canadian Hacks | 450.000 | 3.303 | |
| 168 | samteam | 400.000 | 2.951 | |
| 169 | SSRF_Solvers | 400.000 | 2.950 | |
| 170 | SolverBot42 | 400.000 | 2.949 | |
| 172 | Gr0undzer0 | 400.000 | 2.948 | |
| 173 | Malicious_Minds | 400.000 | 2.947 | |
| 174 | Capybara | 350.000 | 2.595 | |
| 175 | Gutsy Glitch Greppers | 350.000 | 2.594 | |
| 176 | ch1ck3nR1ce | 350.000 | 2.594 | |
| 177 | nosleepco | 350.000 | 2.593 | |
| 178 | Not/Ideal | 350.000 | 2.592 | |
| 179 | solver_unique_team | 300.000 | 2.240 | |
| 180 | Ph0_V@nG_nH0_Hon3y | 300.000 | 2.240 | |
| 181 | 12Magizziens | 300.000 | 2.239 | |
| 182 | OneSw0rd | 300.000 | 2.238 | |
| 183 | 此时此刻恰如彼时彼刻 | 300.000 | 2.238 | |
| 184 | task7solvers | 250.000 | 1.886 | |
| 185 | SSS | 250.000 | 1.885 | |
| 186 | PrypX | 250.000 | 1.885 | |
| 187 | kahuna | 250.000 | 1.884 | |
| 188 | discordgang | 250.000 | 1.883 | |
| 189 | testo | 250.000 | 1.882 | |
| 190 | 734|\/|_519|\/|4 | 250.000 | 1.882 | |
| 191 | VDP | 250.000 | 1.881 | |
| 192 | GhostRelay | 200.000 | 1.530 | |
| 193 | sakdrock | 200.000 | 1.529 | |
| 194 | notjinwoo | 150.000 | 1.177 | |
| 195 | onda | 150.000 | 1.177 | |
| 196 | multicom | 150.000 | 1.176 | |
| 197 | boca | 150.000 | 1.176 | |
| 198 | 3ojan | 150.000 | 1.175 | |
| 199 | LambdaLand | 150.000 | 1.174 | |
| 200 | CYBER SPEAR | 150.000 | 1.174 | |
| 201 | sH4d0w_Pr0t0c0l | 150.000 | 1.173 | |
| 202 | すばらしい！！！ | 150.000 | 1.172 | |
| 203 | Hasaki | 150.000 | 1.172 | |
| 204 | Программная ИИнженерия | 150.000 | 1.171 | |
| 205 | DarkLearners | 150.000 | 1.171 | |
| 206 | ROPgods | 150.000 | 1.170 | |
| 207 | fsociety | 150.000 | 1.170 | |
| 208 | justme | 150.000 | 1.169 | |
| 209 | 0petru's gang | 150.000 | 1.168 | |
| 210 | zsociety | 150.000 | 1.168 | |
| 211 | Dr!73r$ | 150.000 | 1.167 | |
| 212 | droxid run | 150.000 | 1.167 | |
| 213 | are | 150.000 | 1.166 | |
| 214 | mistermaks97 | 150.000 | 1.166 | |
| 215 | cattleya | 150.000 | 1.165 | |
| 216 | aeed | 150.000 | 1.165 | |
| 217 | isomorph | 150.000 | 1.164 | |
| 218 | iaccep | 150.000 | 1.164 | |
| 219 | Ambitionless | 150.000 | 1.163 | |
| 220 | NSIS | 150.000 | 1.163 | |
| 221 | mcuals | 150.000 | 1.162 | |
| 222 | m_res | 150.000 | 1.162 | |
| 223 | ctfsolvers2026z | 100.000 | 0.810 | |
| 224 | SoloHacker42 | 100.000 | 0.810 | |
| 225 | kosh4chki | 100.000 | 0.809 | |
| 226 | SecureOps | 50.000 | 0.458 | |
| 227 | Oinodecam | 50.000 | 0.458 | |
| 228 | Мармеладные | 50.000 | 0.457 | |
| 229 | pwn4ge | 50.000 | 0.457 | |
| 230 | 青秀依 | 50.000 | 0.456 | |
| 231 | SolverBot14 | 50.000 | 0.456 | |
| 232 | JS | 50.000 | 0.455 | |
| 233 | 5 21 1 377 233 | 50.000 | 0.455 | |
| 234 | DeAthDarkArt | 50.000 | 0.454 | |
| 235 | HACCULT | 50.000 | 0.454 | |
| 236 | Fancy Bear | 50.000 | 0.453 | |
| 237 | Vuln3ra | 50.000 | 0.453 | |
| 238 | N3ver-m1nd | 50.000 | 0.453 | |
| 239 | roger | 50.000 | 0.452 | |
| 240 | F0r9er | 50.000 | 0.452 | |
| 241 | heoty | 50.000 | 0.451 | |
| 242 | taidd251 | 50.000 | 0.451 | |
| 243 | luckysmallbird | 50.000 | 0.450 | |
| 244 | D00mS3c | 50.000 | 0.450 | |
| 245 | The KingsMen | 50.000 | 0.450 | |
| 246 | Kh7r05 | 50.000 | 0.449 | |
| 247 | opis | 50.000 | 0.449 | |
| 248 | H3X-ALPH4-C0RP5 | 50.000 | 0.448 | |
| 249 | HÜB | 50.000 | 0.448 | |
| 250 | Phantom King | 50.000 | 0.448 | |
| 251 | NexaVerse | 50.000 | 0.447 | |
| 252 | mr0me_team | 50.000 | 0.447 | |
| 253 | 5om3_boy5_fell0k | 50.000 | 0.447 | |
| 254 | sylvan | 50.000 | 0.446 | |
| 256 | RootGenius | 50.000 | 0.445 | |
| 257 | r00t_R3b3lz | 50.000 | 0.445 | |
| 258 | Geekor | 50.000 | 0.445 | |
| 259 | 42Lausanne | 50.000 | 0.444 | |
| 260 | ?¿? | 50.000 | 0.444 | |
| 261 | kulaixiku | 50.000 | 0.444 | |
| 262 | elito_by_birth | 50.000 | 0.443 | |
| 263 | ecops | 50.000 | 0.443 | |
| 264 | xA&Hx NULLCORE Exploiters | 50.000 | 0.443 | |
| 265 | Geometridae | 50.000 | 0.442 | |
| 266 | picking_a_name_takes_time_more_than_the_CTF | 50.000 | 0.442 | |
| 267 | Y.A.Mo.Le | 50.000 | 0.442 | |
| 268 | idk | 50.000 | 0.441 | |
| 269 | dobrogost-team | 50.000 | 0.441 | |
| 270 | RockPaperScissors | 50.000 | 0.441 | |
| 271 | .-. | 50.000 | 0.440 | |
| 272 | T0AA | 50.000 | 0.440 | |
| 273 | SadInfinite - None - Team | 50.000 | 0.440 | |
| 274 | TEAM | 50.000 | 0.439 | |
| 275 | Ice_froze | 50.000 | 0.439 | |
| 276 | Geros Team | 50.000 | 0.439 | |
| 277 | n3kor4ma | 50.000 | 0.438 | |
| 278 | ctfrrteam | 50.000 | 0.438 | |
| 280 | hehe123 | 50.000 | 0.437 | |
| 281 | Ketchup(Catch-up) | 50.000 | 0.437 | |
| 282 | The_Bots | 50.000 | 0.437 | |
| 283 | ciph3r | 50.000 | 0.436 | |
| 284 | 4CLNL | 50.000 | 0.436 | |
| 285 | gnid31_s0lo | 50.000 | 0.436 | |
| 286 | T3RRIFI3R | 50.000 | 0.436 | |
| 287 | SoloRun | 50.000 | 0.435 | |
| 288 | Goated | 50.000 | 0.435 | |
| 289 | AmanoAmane | 50.000 | 0.435 | |
| 290 | atlineat | 50.000 | 0.434 | |
| 291 | ROOTFORCE | 50.000 | 0.434 | |
| 292 | sdsds | 50.000 | 0.434 | |
| 293 | rugged hunters | 50.000 | 0.433 | |
| 294 | vexD | 50.000 | 0.433 | |
| 295 | Crazy_U5 | 50.000 | 0.216 | |
| 296 | SENTINEL LAYER | 50.000 | 0.216 | |
| 297 | dxler | 50.000 | 0.216 | |
| 298 | rudr4Xsh | 50.000 | 0.216 | |
| 299 | Team0 | 50.000 | 0.216 | |
looking forward to swampCTF 2026
<h1>test</h1>
Hope we won!
inscription closed ?
