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- 5\$\begingroup\$ Perfect for Charcoal probably... lol. Also welcome to PPCG! :D \$\endgroup\$hyperneutrino– hyperneutrino ♦2018-03-09 01:54:46 +00:00Commented Mar 9, 2018 at 1:54
- 11\$\begingroup\$ Welcome to PPCG. Nice first challenge! \$\endgroup\$Adám– Adám2018-03-09 02:06:59 +00:00Commented Mar 9, 2018 at 2:06
- \$\begingroup\$ May we use 0 based sizes? \$\endgroup\$Adám– Adám2018-03-09 02:07:19 +00:00Commented Mar 9, 2018 at 2:07
- 3\$\begingroup\$ related \$\endgroup\$ngn– ngn2018-03-09 02:26:35 +00:00Commented Mar 9, 2018 at 2:26
- 2\$\begingroup\$ I'd call this a "Sierpinski H" \$\endgroup\$mbomb007– mbomb0072018-03-12 21:37:27 +00:00Commented Mar 12, 2018 at 21:37
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