I just thought some of you might find this useful, particularly trying to get special characters into your username. To get any of these characters, just hold down the 'alt' key, press the appropriate number on the numeric keypad (not the numbers across the top of the keyboard), then release the 'alt' key.
alt 123 {
alt 124 | alt 125 }
alt 126 ~ alt 127 ⌂
alt 128 Ç alt 129 ü
alt 130 é alt 131 â
alt 132 ä alt 133 Ã
alt 134 å alt 135 ç
alt 136 ê alt 137 ë
alt 138 è alt 139 ï
alt 140 î alt 141 ì
alt 142 Ä alt 143 Å
alt 144 É alt 145 æ
alt 146 Æ alt 147 ô
alt 148 ö alt 149 ò
alt 150 û alt 151 ù
alt 152 ÿ alt 153 Ö
alt 154 Ü alt 155 ¢
alt 156 £ alt 157 ¥
alt 158 ₧ alt 159 Æ’
alt 160 á alt 161 Ã
alt 162 ó alt 163 ú
alt 164 ñ alt 165 Ñ
alt 166 ª alt 167 º
alt 168 ¿ alt 169 ⌐
alt 170 ¬ alt 171 ½
alt 172 ¼ alt 173 ¡
alt 174 « alt 175 »
alt 176 ░ alt 177 ▒
alt 178 ▓ alt 179 │
alt 180 ┤ alt 181 ╡
alt 182 ╢ alt 183 ╖
alt 184 ╕ alt 185 ╣
alt 186 ║ alt 187 ╗
alt 188 ╝ alt 189 ╜
alt 190 ╛ alt 191 ┐
alt 192 └ alt 193 ┴
alt 194 ┬ alt 195 ├
alt 196 ─ alt 197 ┼
alt 198 ╞ alt 199 ╟
alt 200 ╚ alt 201 ╔
alt 202 ╩ alt 203 ╦
alt 204 ╠ alt 205 ═
alt 206 ╬ alt 207 ╧
alt 208 ╨ alt 209 ╤
alt 210 ╥ alt 211 ╙
alt 212 ╘ alt 213 ╒
alt 214 ╓ alt 215 ╫
alt 216 ╪ alt 217 ┘
alt 218 ┌ alt 219 █
alt 220 ▄ alt 221 ▌
alt 222 ▐ alt 223 ▀
alt 224 α alt 225 ß
alt 226 Γ alt 227 π
alt 228 Σ alt 229 σ
alt 230 µ alt 231 τ
alt 232 Φ alt 233 Θ
alt 234 Ω alt 235 δ
alt 236 ∞ alt 237 φ
alt 238 ε alt 239 ∩
alt 240 ≡ alt 241 ±
alt 242 ≥ alt 243 ≤
alt 244 ⌠ alt 245 ⌡
alt 246 ÷ alt 247 ≈
alt 248 ° alt 249 ∙
alt 250 · alt 251 √
alt 252 ⁿ alt 253 ²
alt 254 ■ alt 255
alt 256 Ā alt 257 ā
alt 258 Ă alt 259 ă
alt 260 Ą alt 261 ą
alt 262 Ć alt 263 ć
alt 264 Ĉ alt 265 ĉ
alt 266 Ċ alt 267 ċ
alt 268 Č alt 269 č
alt 270 Ď alt 271 ď
alt 272 Đ alt 273 đ
alt 274 Ē alt 275 ē
NOTE: this may not work for all computers.
Simply Copy / Paste into blockland. (Copy normally and use Ctrl V to paste)