Life & fun · February 10, 2020

21 Mystery
Solve 21 riddles first and get a cash prize
21 Mystery launched on February 10, 2020 with 5 votes, #1,285 of 3,187 launches that month.
What it does
The essence of the game: if you solve all the puzzles first, you get money. Each puzzle is given 3 attempts. If they run out, you can add another one by watching the ad. The game is played by season. The longer there is no winner, the bigger the prize.
Does a similar job
all alternatives →




Guess And MatchNov 2025 · guessandmatch.com · ▲7The ultimate name guessing game! Guess any name in 7 tries.
More life & fun this month
the category →- TL
Life & fun · 15d ago · louisabraham.github.io
- WI
Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.
Life & fun · 1d ago · rivendell.dmitrybrant.com


9 major streaming services cost $95.91/mo in 2021-03 and $154.41/mo today — up 61%, or $702 a year. Every change sourced.
Life & fun · 20h ago · honestlyranked.com


Source: Product Hunt launch ↗
Launched alongside, February 2020
the whole month →

- SC
Dev tools · 2020 · grep.app


- PH
Life & fun · 2020 · profithunt.co