Games like Minute Cryptic
If you like a single cryptic clue with a teachable hint ladder, these formats sit in the same neighborhood.
Minute Cryptic compressed a newspaper cryptic into one fair clue plus an explanation. Games like Minute Cryptic keep that short loop. Full 15x15 grids still matter, but they are a different session length.
Closest relatives
Other one-clue cryptic trainers, cryptic mini crosswords, and daily cryptic emails all reuse definition plus wordplay. Stepping-stone apps that only anagram without a definition are weaker practice, because they skip the split that makes a cryptic fair.
Broader word games (simple synonym crosswords, letter-box spelling, connections-style groups) train vocabulary but not indicator literacy. Use them as a warm-up, then come back to a clue with an enumeration.
What to look for
A good sibling game publishes a parse, not only an answer key. It should name fodder and indicator. Par or a hint cost helps you notice when you leaned on reveals. This site does that on every board, including practice.