World HistoryBack to round

Diagonals read from left to right.

5
\
8
\
\|
\||
\||
\/||
10
\|/||\|\|
7
/|\||\|\|
1014
|\||\\|
36
|\|\\/
||\\\/
64
|\\\|/\
39
|\\|/
\\|
\|
|\|
9
/\|
/|
\/|
25
X
/\|
/|\|
|\|
17
|\|
|\|
2
|\
|
8
|

Twins (in no particular order)

#️⃣
#️⃣
☘️
☘️
⚙️
⚙️
⚠️
⚠️
⚽️
⚽️
✌️
✌️
🎀
🎀
🎃
🎃
🐊
🐊
🐢
🐢
🐰
🐰
💡
💡
🔥
🔥
🔧
🔧
🕛
🕛
🥩
🥩
🦃
🦃
🧩
🧩
🩴
🩴
🪓
🪓
🪨
🪨
🪶
🪶