Sezon 4
Bölümler
1 Fifteen's Minute of Fame 10 Haz 2019 
2 On Your Head 11 Haz 2019 
3 Ten's Place 12 Haz 2019 
4 Balancing Bridge 13 Haz 2019 
5 Sixteen 14 Haz 2019 
6 Square Club 17 Haz 2019 
7 Seventeen 18 Haz 2019 
8 Eighteen 19 Haz 2019 
9 Loop the Loop 20 Haz 2019 
10 Nineteen 21 Haz 2019 
11 Twenty 8 Tem 2019 
12 Tall Stories 9 Tem 2019 
13 Flights of Fancy 10 Tem 2019 
14 I Can Count to Twenty 11 Tem 2019 
15 Heist 12 Tem 2019 
16 Sign of the Times 15 Tem 2019 
17 Fun Times Fair 16 Tem 2019 
18 The Lair of Shares 17 Tem 2019 
19 Terrible Twosday 18 Tem 2019 
20 Divide and Drive 19 Tem 2019 
21 Twenty-One and On 5 Ağu 2019 
22 We're Going on a Square Hunt 6 Ağu 2019 
23 Thirty's Big Top 7 Ağu 2019 
24 Land of the Giants 8 Ağu 2019 
25 Fifty 9 Ağu 2019 
26 Sixty's High Score 12 Ağu 2019 
27 The Big One 13 Ağu 2019 
28 One Hundred 14 Ağu 2019 
29 One Thousand and One 15 Ağu 2019 
30 More to Explore 16 Ağu 2019