This is the set I picked up and the tabs fit. The long slotted square I have only used twice but the two times it was perfect.

https://www.amazon.com/Cylinder-Bending-Multi-functional-Puzzles-Assembly/dp/B08NX5DH9C/ref=pd_aw_ci_mcx_mh_mcx_views_0?pd_rd_w=dvAF8&pf_rd_p=e5699754-bce3-498f-98d9-09d15dd4e225&pf_rd_r=S3TDMEJ6EC5CDBYEDQS8&pd_rd_r=d9f55b9c-6e7e-4a79-818b-f92af04b146b&pd_rd_wg=X6Iir&pd_rd_i=B08NX5DH9C