Periodic Table

300 pieces
Usborne
9781474969437
Average: 00:49:30
Name Time
1. Imagi-Nathan 00:22:04
15.06.2025
PPM 13.6
1st try
2. Hels 00:44:05
16.01.2025
PPM 6.81
3. April 00:47:26
17.01.2025
PPM 6.32
1st try
4. Kirsty 01:24:26
15.01.2025
PPM 3.55
1st try