Solo
Assisted Practice
Ten Kaspa questions, with one 50/50 and one Extra Time assist. Read the explanation after every answer.
- Time
- 15s per question + reading
- Challenge
- Mixed Kaspa questions
- Access
- Guest · no wallet
YOUR KNOWLEDGE. YOUR NEXT LEVEL.
Pick your
next challenge.
A quick brain boost, a story with GIGA, or a showdown with friends. Find your way to play.
Start as a guest. No wallet needed for Geek games. Sign in for an account you can return to; each mode explains what it saves.
GEEK // QUICK
Quick play
A short challenge or a relaxed warm-up.
Solo
Daily Signal
Five questions. One scored attempt per day, reset at midnight UTC. Choose your category before starting.
- Time
- 5 questions · timed
- Challenge
- Choose a category
- Access
- Guest · no wallet
Solo
Speed Signal
How much can you answer in thirty seconds? Try up to ten questions against one shared clock.
- Time
- 30 seconds
- Challenge
- Fast-paced
- Access
- Guest · no wallet
Solo
Memory Grid
Match a Kaspa word to its meaning. Pick four, six or eight pairs and take your time.
- Time
- Untimed · your pace
- Challenge
- Choose board size
- Access
- No wallet
GEEK // BRAIN LAB
Brain games
Practice memory, number skills and attention at your pace. Scores track the tasks you play, not IQ.
Solo · Brain Lab
Signal Sequence
Study a string of digits, hide it when ready, and recall the order. Sequences grow as the session progresses.
- Time
- Untimed · 10 rounds
- Practice
- Sequence recall · 3 levels
- Access
- No account · device scores only
Solo · Brain Lab
Number Forge
Work through addition and subtraction. Choose a higher level to mix in multiplication, then review each answer.
- Time
- Untimed · 10 rounds
- Practice
- Mental arithmetic · 3 levels
- Access
- No account · device scores only
Solo · Brain Lab
Rule Shift
Read the current rule before answering. Alternate between spotting even numbers and numbers greater than five.
- Time
- Untimed · 10 rounds
- Practice
- Attention and rule switching · 3 levels
- Access
- No account · device scores only
Also in Quick play: Memory Grid for visual matching →
GEEK // STRATEGY & CARDS
Classic strategy & cards
Learn the rules, take your time, and think through the next move. Instructions and practice undo included.
Multiplayer
Geek Game Lounge
Create a public chess or checkers lobby, share a private invite, or request a game. Hosts accept an opponent before play begins.
- Players
- 2 online · separate devices
- Format
- Casual · untimed · live turns
Strategy
Geek Chess
Challenge a friend on one device. Legal move hints, castling, promotion, board flipping and practice undo.
- Time
- Untimed
- Practice
- Strategy and planning
- Access
- 2 local players · no account
Classic
Geek Checkers
Play a friend on the same device. Legal moves light up, jumps are enforced, and kings can move both ways. Undo a move to explore a different idea.
- Time
- Untimed · play at your pace
- Practice
- Planning and looking ahead
- Access
- 2 local players · same device
Classic
Geek Solitaire
A classic draw-one Klondike deal. Build alternating-color runs, uncover hidden cards, and complete the four suit piles. Tap to move; undo when you need it.
- Time
- Untimed · play at your pace
- Practice
- Sequencing and patience
- Access
- Solo · no account
GEEK // THINK AHEAD
Strategy & puzzles
Quick rivalries, hidden fleets and thoughtful solo challenges. Learn the rules and explore your next move.
NEW2 players
Geek Tac Toe
Practice pattern recognition through head-to-head strategy. Play locally or use the online lounge.
Open Geek Tac Toe →NEW2 players
Dots & Boxes
Practice planning chains through head-to-head strategy. Play locally or use the online lounge.
Open Dots & Boxes →NEW2 players
Battle Geek
Practice deduction through head-to-head strategy. Play locally or use the online lounge.
Open Battle Geek →NEW2 players
Geek Connect Four
Practice planning threats through head-to-head strategy. Play locally or use the online lounge.
Open Geek Connect Four →NEW2 players
Geek Reversi
Practice positioning through head-to-head strategy. Play locally or use the online lounge.
Open Geek Reversi →NEWSolo
Geek Codebreaker
Practice eliminating possibilities through an untimed solo challenge. Clear rules and tap controls included.
Open Geek Codebreaker →NEWSolo
Tower of Geek
Practice sequencing through an untimed solo challenge. Clear rules and tap controls included.
Open Tower of Geek →NEWSolo
Geek Sudoku
Practice logical deduction through an untimed solo challenge. Clear rules and tap controls included.
Open Geek Sudoku →NEWSolo
Geek Peg Quest
Practice spatial planning through an untimed solo challenge. Clear rules and tap controls included.
Open Geek Peg Quest →GEEK // ADVENTURES
Go on an adventure
Stay a little longer. Build understanding as you go.
Solo
Quiz Quest
Follow GIGA through four learning chapters. Complete a chapter to unlock the next, then replay when you like.
- Time
- Untimed · one chapter at a time
- Challenge
- Guided progression
- Access
- Guest · no wallet
Solo
Geek Gauntlet
Ten rounds of ten questions. Climb from the early rounds into harder tiers, with fifteen seconds per answer.
- Time
- Up to 100 questions
- Challenge
- Difficulty rises by round
- Access
- Guest · no wallet
GEEK // FRIENDS
Bring your Geeks
A friendly head-to-head or a room for the whole crew.
Friend or simulated opponent
Duel
Invite a friend or try the simulated A.C.E. opponent. Ten shared questions, fifteen seconds each.
- Time
- 10 questions · 15s each
- Challenge
- Choose a difficulty
- Access
- Display name · room invitation for friends
2–100 players
Trivia Royale
Host a room or join with an invitation. Everyone faces the same questions; the host starts when the group is ready.
- Time
- Room length varies
- Challenge
- Choose a category
- Access
- Display name · room invitation
THE KASPA PLAYGROUND
Explore beyond HQ.
Discover games from other Kaspa builders. External projects have their own rules, device support, wallet requirements and fees.
Browse the Kaspa directory →More from Geek
Geek Mini · quick quizzes ↗Prefer learning without the clock? Open Study →See HQ and Mini standings →HQ and Mini standings stay separate. Opening the hub does not create a game or room.