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Profile for Cheerfulbull
Achievements:




















Challenges solved: 142 from a possible 198 (71.72% solved)
Rank: 16
Email: Hidden
| Challenge No: | Challenge Name: | Challenge Status: | Solved on: |
|---|---|---|---|
| 1 | A Vital Clue | solved | Wednesday 11th of October 2023 07:49:08 PM |
| 2 | Keep It Safe | solved | Thursday 10th of August 2023 02:12:53 AM |
| 3 | Basic Crypt | solved | Wednesday 20th of September 2023 04:26:42 AM |
| 4 | Case 0 The Accusation | solved | Wednesday 11th of October 2023 07:50:57 PM |
| 5 | A Game Of Life And Death | solved | Wednesday 11th of October 2023 08:21:43 PM |
| 6 | Shady Dealings Agency | solved | Wednesday 20th of September 2023 04:52:08 AM |
| 7 | Prime Suspect | solved | Sunday 3rd of May 2026 11:20:30 PM |
| 8 | Written Combination | solved | Wednesday 20th of September 2023 05:04:52 AM |
| 9 | Colour To Number | solved | Wednesday 20th of September 2023 05:07:33 AM |
| 10 | JavaCrypt Part 1 | solved | Wednesday 11th of October 2023 08:02:59 PM |
| 11 | Case 1 The Accusation | solved | Sunday 3rd of May 2026 11:23:02 PM |
| 12 | Searching For Clues | solved | Thursday 7th of December 2023 05:56:03 AM |
| 13 | Shady Deal | solved | Monday 4th of May 2026 12:44:09 AM |
| 14 | Rare Gem Burglary | solved | Saturday 15th of June 2024 04:51:56 AM |
| 15 | The Log Cabin | solved | Thursday 7th of December 2023 05:14:37 AM |
| 16 | 18th June 2010 | solved | Saturday 15th of June 2024 04:21:19 AM |
| 17 | The Great Jewel Theft | solved | Thursday 7th of December 2023 06:16:05 AM |
| 18 | Case 2 The Accusation | solved | Monday 4th of May 2026 12:52:27 AM |
| 19 | The Mole | solved | Monday 17th of June 2024 05:42:24 AM |
| 20 | An Evil Admin | solved | Monday 17th of June 2024 05:30:52 AM |
| 21 | Virus! | solved | Tuesday 12th of November 2024 08:27:09 PM |
| 22 | JavaCrypt Part 2 | solved | Thursday 25th of June 2026 11:49:13 PM |
| 23 | The Depths Of The Vault | solved | Saturday 4th of July 2026 06:13:49 AM |
| 24 | Mole Extermination | solved | Monday 4th of May 2026 01:49:29 AM |
| 25 | Shady Dealings Aftermath | solved | Saturday 4th of July 2026 07:49:06 AM |
| 26 | Case 3 The Accusation | solved | Saturday 4th of July 2026 08:00:43 AM |
| 27 | Outer Perimeter Lockdown | solved | Wednesday 6th of May 2026 04:07:59 AM |
| 28 | Test Of Patience | solved | Wednesday 6th of May 2026 |
| 29 | The Inner Perimeter | solved | Wednesday 6th of May 2026 03:05:35 AM |
| 30 | Enter And Pass | solved | Wednesday 6th of May 2026 06:08:17 AM |
| 31 | Shady Deal Access | solved | Wednesday 6th of May 2026 03:49:10 AM |
| 32 | Escape! | solved | Wednesday 6th of May 2026 01:00:15 AM |
| 33 | Case 4 The Accusation | solved | Saturday 4th of July 2026 07:26:09 AM |
| 34 | Everything Changes | solved | Wednesday 6th of May 2026 01:35:04 AM |
| 35 | Silver Destiny Agency | solved | Wednesday 6th of May 2026 08:26:33 AM |
| 36 | The Message | solved | Wednesday 6th of May 2026 08:49:31 AM |
| 37 | Seeing Stars | solved | Sunday 28th of June 2026 10:45:40 PM |
| 38 | SDA Flashback | solved | Monday 29th of June 2026 08:00:38 AM |
| 39 | Escape! Part 2 | solved | Wednesday 6th of May 2026 01:28:38 AM |
| 40 | Case 5 The Accusation | solved | Monday 29th of June 2026 10:03:16 AM |
| 41 | Double Agent | solved | Tuesday 5th of May 2026 12:00:05 AM |
| 42 | Out Of Time | solved | Wednesday 13th of December 2023 02:58:51 AM |
| 43 | Stealth Plane | solved | Wednesday 13th of December 2023 02:50:42 AM |
| 44 | Cipher X (function) | solved | Monday 4th of May 2026 11:30:37 PM |
| 45 | Cipher X (short) | solved | Wednesday 6th of December 2023 06:39:04 AM |
| 46 | Cipher X (long) | solved | Wednesday 6th of December 2023 06:51:56 AM |
| 47 | Case 6 The Accusation | solved | Tuesday 5th of May 2026 12:07:03 AM |
| 48 | Data Retrieval | solved | Wednesday 19th of June 2024 06:18:26 AM |
| 49 | Quick Analysis | solved | Tuesday 30th of June 2026 12:30:46 PM |
| 50 | StegCode | solved | Wednesday 6th of December 2023 07:26:03 AM |
| 51 | Revolution! | solved | Wednesday 1st of July 2026 01:19:28 AM |
| 52 | PHP System 1 | solved | Wednesday 1st of July 2026 12:57:14 AM |
| 53 | Image Mess | solved | Tuesday 12th of November 2024 09:42:02 PM |
| 54 | Case 7 The Accusation | solved | Wednesday 1st of July 2026 01:23:24 AM |
| 55 | JavaCrypt Part 3 | solved | Tuesday 25th of February 2025 11:35:08 PM |
| 56 | Residuum | solved | Thursday 7th of May 2026 01:14:39 AM |
| 57 | Math Machine Basic | solved | Friday 3rd of July 2026 01:03:15 AM |
| 58 | Alternation | solved | Friday 3rd of July 2026 03:34:12 AM |
| 59 | Investigative Points | solved | Wednesday 13th of December 2023 02:02:12 AM |
| 60 | Shady Dealings Ascendance | solved | Thursday 2nd of July 2026 12:38:37 PM |
| 61 | Silver Destiny Ascendance | solved | Friday 17th of July 2026 03:22:05 PM |
| 62 | Case 8 The Accusation | solved | Friday 17th of July 2026 03:27:51 PM |
| 63 | No Remorse | solved | Wednesday 26th of February 2025 12:48:25 AM |
| 64 | Broken Hex | solved | Tuesday 12th of November 2024 09:56:31 PM |
| 65 | The Bank Job | solved | Wednesday 19th of June 2024 11:06:12 PM |
| 66 | Image Stream | solved | Monday 6th of July 2026 12:05:38 PM |
| 67 | Interception! | solved | Friday 3rd of July 2026 12:06:03 AM |
| 68 | Mystery Values | solved | Saturday 4th of July 2026 07:08:16 AM |
| 69 | Escape! Part 3 | solved | Thursday 2nd of July 2026 11:06:38 PM |
| 70 | Case 9 The Accusation | solved | Monday 6th of July 2026 12:50:14 PM |
| 71 | The Final Showdown | solved | Friday 10th of July 2026 02:04:18 AM |
| 72 | The Penthouse | solved | Thursday 2nd of July 2026 01:29:33 PM |
| 73 | Checksum Security | solved | Thursday 7th of May 2026 02:54:54 AM |
| 74 | Applet Algorithm 1 | solved | Thursday 7th of May 2026 03:29:46 AM |
| 75 | A Memo | solved | Monday 22nd of June 2026 02:31:44 AM |
| 76 | Stateless | solved | Wednesday 26th of February 2025 04:19:20 AM |
| 77 | Yin Yang | solved | Wednesday 26th of February 2025 04:08:10 AM |
| 78 | Email Script | solved | Wednesday 26th of February 2025 04:29:06 AM |
| 79 | Case 11 The Accusation | solved | Monday 22nd of June 2026 10:08:23 AM |
| 80 | Undefeated | solved | Thursday 7th of May 2026 10:26:09 PM |
| 81 | Math Mess | solved | Wednesday 26th of February 2025 08:51:16 PM |
| 82 | The Modkey Algorithm | solved | Wednesday 24th of June 2026 05:47:06 AM |
| 83 | Data Recovery Solutions | solved | Tuesday 23rd of June 2026 11:44:57 PM |
| 84 | Analyse Me (Stegano) | solved | Wednesday 24th of June 2026 12:01:50 PM |
| 85 | Analyse Me (Crypto) | solved | Wednesday 24th of June 2026 03:38:06 AM |
| 86 | Case 12 The Accusation | solved | Wednesday 24th of June 2026 12:03:03 PM |
| 87 | Or Is It...? | solved | Thursday 7th of May 2026 05:19:53 AM |
| 88 | What Is Not Written | solved | Thursday 7th of May 2026 04:10:13 AM |
| 89 | Applet Algorithm 2 | solved | Friday 10th of July 2026 03:07:03 AM |
| 90 | Infiltration | solved | Thursday 7th of May 2026 04:08:32 AM |
| 91 | Triple Xor | solved | Thursday 7th of May 2026 06:19:35 AM |
| 92 | Draco | solved | Friday 10th of July 2026 03:35:03 AM |
| 93 | Case 13 The Accusation | solved | Friday 10th of July 2026 03:36:55 AM |
| 94 | Headache | solved | Monday 20th of July 2026 12:59:53 AM |
| 95 | Negation | solved | Monday 20th of July 2026 12:46:44 AM |
| 96 | Regular Exasperation | solved | Wednesday 22nd of July 2026 03:45:46 AM |
| 97 | Access Denied! | solved | Monday 20th of July 2026 12:50:42 AM |
| 98 | Negation Part 2 | solved | Wednesday 13th of November 2024 01:06:00 AM |
| 99 | The Missing Link | solved | Monday 20th of July 2026 12:10:16 PM |
| 100 | Case 14 The Accusation | solved | Thursday 23rd of July 2026 12:47:03 AM |
| 101 | Xorganisation | solved | Monday 20th of July 2026 04:00:46 AM |
| 102 | Shady Dealings Affliction | solved | Thursday 23rd of July 2026 03:36:09 AM |
| 103 | Collision Course | solved | Wednesday 22nd of July 2026 07:21:37 AM |
| 104 | Broken Captcha | solved | Monday 20th of July 2026 02:08:09 AM |
| 105 | Broken Captcha 2 | solved | Wednesday 22nd of July 2026 02:15:30 AM |
| 106 | Broken Captcha 3 | solved | Wednesday 22nd of July 2026 05:53:12 AM |
| 107 | Case 15 The Accusation | solved | Thursday 23rd of July 2026 10:23:26 PM |
| 108 | Energize | solved | Wednesday 24th of June 2026 11:19:25 PM |
| 109 | Shady Dealings Alienation | solved | Thursday 23rd of July 2026 11:45:06 PM |
| 110 | Get Flashed | solved | Thursday 7th of May 2026 11:05:19 PM |
| 111 | Alpha Beta Gamma | unsolved | - |
| 112 | The Double Cross | unsolved | - |
| 113 | Hash Function | solved | Friday 24th of July 2026 01:21:55 AM |
| 114 | Case 16 The Accusation | unsolved | - |
| 115 | The Spy | solved | Friday 24th of July 2026 12:20:54 AM |
| 116 | Serial Killer | solved | Thursday 23rd of July 2026 12:02:16 AM |
| 117 | A Riddle | solved | Wednesday 13th of November 2024 01:19:43 AM |
| 118 | Shady Dealings Anomaly | solved | Thursday 23rd of July 2026 04:43:21 AM |
| 119 | PHP System 2 | solved | Tuesday 21st of July 2026 04:20:51 AM |
| 120 | Modus Operandi | solved | Wednesday 13th of November 2024 02:00:41 AM |
| 121 | Case 17 The Accusation | solved | Friday 24th of July 2026 12:44:11 AM |
| 122 | Double Up | solved | Monday 20th of July 2026 11:15:25 PM |
| 123 | Android 1 | solved | Wednesday 13th of November 2024 04:23:36 AM |
| 124 | Twenty Levels | solved | Monday 20th of July 2026 11:22:40 PM |
| 125 | Pixelated | solved | Monday 20th of July 2026 04:09:33 AM |
| 126 | Keep Counting | solved | Thursday 7th of May 2026 11:37:55 PM |
| 127 | Android 2 | solved | Wednesday 13th of November 2024 04:53:21 AM |
| 128 | Case 18 The Accusation | solved | Monday 20th of July 2026 11:44:53 PM |
| 129 | So It Begins | solved | Friday 24th of July 2026 06:50:58 AM |
| 130 | Shady Dealings Admin | solved | Thursday 23rd of July 2026 01:00:04 AM |
| 131 | Lockout | unsolved | - |
| 132 | Frequency Analysis | unsolved | - |
| 133 | Second Attempt | solved | Wednesday 13th of November 2024 04:56:42 AM |
| 134 | The Bribe | solved | Wednesday 13th of November 2024 04:55:34 AM |
| 135 | Case 19 The Accusation | unsolved | - |
| 136 | The Ultimate Showdown | unsolved | - |
| 137 | Downfall | unsolved | - |
| 138 | Entropy | unsolved | - |
| 139 | Back To The Base | solved | Tuesday 18th of June 2024 05:13:00 AM |
| 140 | Primary Weakness | unsolved | - |
| 141 | Enter The Hacker | unsolved | - |
| 142 | Code Finder Part 1 | unsolved | - |
| 143 | Code Finder Part 2 | unsolved | - |
| 144 | Secure Data Administration | solved | Wednesday 22nd of July 2026 09:27:34 AM |
| 145 | Code Finder Part 3 | unsolved | - |
| 146 | Combined, Mirrored... | solved | Wednesday 22nd of July 2026 10:52:09 AM |
| 147 | RuleBreaker | solved | Monday 17th of June 2024 07:04:03 AM |
| 148 | The 39 Steps | unsolved | - |
| 149 | Pillars Of Rome | unsolved | - |
| 150 | Logic Set 1 | solved | Wednesday 6th of December 2023 05:40:33 AM |
| 151 | Broken SHA | solved | Thursday 7th of May 2026 11:47:59 PM |
| 152 | SDA Remnant | unsolved | - |
| 153 | Randomness | unsolved | - |
| 154 | United We Stand... | unsolved | - |
| 155 | Code Finder Part 4 | unsolved | - |
| 156 | Enter The Hasher | unsolved | - |
| 157 | Mastermind | unsolved | - |
| 158 | Hail Caesum! | unsolved | - |
| 159 | Shady Dealings Authentication | unsolved | - |
| 160 | Certification | unsolved | - |
| 161 | c8xc8 | solved | Wednesday 13th of November 2024 05:19:39 AM |
| 162 | Ob(li)vious | unsolved | - |
| 163 | Pixel Madness | unsolved | - |
| 164 | Logic Machine | unsolved | - |
| 165 | Into The Unknown | unsolved | - |
| 166 | SDA Corruption | unsolved | - |
| 167 | Logic Set 2 | solved | Tuesday 5th of May 2026 06:48:46 AM |
| 168 | Picture This! | unsolved | - |
| 169 | Read All About It! | solved | Wednesday 13th of November 2024 05:11:28 AM |
| 170 | The Mysterious Affair | unsolved | - |
| 171 | Shady Dealings Abusion | unsolved | - |
| 172 | Nothing Wrong | solved | Tuesday 5th of May 2026 04:09:07 AM |
| 173 | Shady Dealings Aviation | unsolved | - |
| 174 | The Wrong Code | unsolved | - |
| 175 | Gathering Evidence | unsolved | - |
| 176 | WFC | solved | Sunday 10th of May 2026 11:11:52 PM |
| 177 | A Deadly Game | unsolved | - |
| 178 | Persistence | unsolved | - |
| 179 | Shady Dealings Account | unsolved | - |
| 180 | Black And White | unsolved | - |
| 181 | Piece By Piece | unsolved | - |
| 182 | Forensic 101 | unsolved | - |
| 183 | Image Encoder Part 1 | unsolved | - |
| 184 | Cipher X (rebooted) | solved | Wednesday 22nd of July 2026 11:41:28 AM |
| 185 | Elite Engine 1: Addition | solved | Friday 8th of May 2026 12:07:52 AM |
| 186 | The Trail | unsolved | - |
| 187 | Elite Engine 2: Minimal Multiplier | unsolved | - |
| 188 | Shady Dealings AES | unsolved | - |
| 189 | Elite Engine 3: Zero To Hero | unsolved | - |
| 190 | Image Encoder Part 2 | unsolved | - |
| 191 | Hexecuted | unsolved | - |
| 192 | Detection | unsolved | - |
| 193 | Oracle Banking | unsolved | - |
| 194 | The Fugitive | unsolved | - |
| 195 | Murder In Brenningsdale | unsolved | - |
| 196 | Into The Fold | unsolved | - |
| 197 | Flawed Code | unsolved | - |
| 198 | Enumeration | unsolved | - |
