Puzzle Game
Sudoku without the circus.
Daily boards, Killer mode, Arcade Sprint, smart hints, streaks, archives, and no forced ads trying to ruin a perfectly good puzzle.
Why you'll open it again
Built around the daily loop.
Daily, Killer, and Arcade Sprint puzzles
Pick your pace: classic daily focus, deeper Killer logic, or a faster sprint when your brain wants a quick win.
Hints that teach, not spoil
Stuck does not have to mean "show me the answer." Nineward explains the logic so you get better, not just unstuck.
Replay, archive, streaks, and cloud sync
Keep your history, protect your streak, and come back to the board without starting over from scratch.
Why we built it
Most Sudoku apps take a great puzzle and bury it under noise. Nineward strips it back to what you came for: the solve.
Who it is for
People who want a calm daily Sudoku habit that feels premium, focused, and just challenging enough to make tomorrow's puzzle tempting.
The loop
Open → pick today's board → solve in flow → learn a little → keep the streak alive → come back tomorrow.
Pricing
Play free. Unlock when you're hooked.
Start playing free. Unlock the full game forever for $4.99, or get it included with StackForge Play Pass.
Play Pass includes StackForge games only. Non-game apps are not included.
Free
$0
Start playing with free access. No card required.
Full Game Unlock
$4.99 one-time
Own the full version of this game forever. No subscription.
StackForge Play Pass
$2.99 /month
or $14.99/year
Unlock all included StackForge games while subscribed.
Games only. Non-game apps are priced separately.
Nineward Sudoku is coming soon.
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Tenward
Make ten. Clear tiles. Accidentally play five rounds.
Trace touching tiles that add up to exactly ten in a clean daily puzzle built for quick sessions.
- Same Daily Chain puzzle for everyone
- Classic, Blitz, 30-Move, and Clear 120 modes
- Streaks, leaderboard, and no forced ads
Upward
Drop tiles. Merge higher. Try not to run out of room.
A number-merging arcade game where the board keeps rising and your "quick round" keeps getting extended.
- Drop-and-merge column climbing
- Daily seed and global leaderboard
- No forced ads, streaks, and Pro cloud sync
Follow the Studio
Follow the studio making your next 'okay, one more' app.
New games, app launches, updates, creator opportunities, and the occasional honest note about what we are building next.