Before you start
Most popular
Riddle Chambers Open dungeon chambers by solving the riddle that guards each door. 
Lateral Puzzles A strange situation — crack it with clever yes/no questions and a leap of thought. 
Mixed Practice A short round across the kits you have played — spaced so it sticks. 
Riddle Duel Play a friend on one device — same riddles, highest first-try score wins. All activities
Solve riddles
Riddle Chambers Open dungeon chambers one by one — each door is a riddle in wordplay, logic, or number. Lateral Puzzles A strange situation with a hidden explanation — crack it with clever yes/no questions. Deduction Grid The classic logic grid: read the clues, mark ✓ and ✗, and cross-reference them to deduce the one arrangement that fits.
Learn & practice
Play together
Riddle Duel 2–4 players take turns on one device — same riddles, highest first-try score wins. Adventure Map A progression trail through every kit — clear each stop of real riddles, then move on. Progress Your levels, streak, and how each track is coming along — saved on this device. Progress report For grown-ups — a private on-device snapshot mapped to the skill areas. Export a CSV or print.
Concept Kits — 16 kits of riddles & lateral thinking
Kit 1: Wordplay and Language Riddles Wordplay & Language · 4-5 · 25 questions Kit 2: Logic and Reasoning Riddles Logic & Reasoning · 4-5 · 25 questions Kit 3: Math and Number Riddles Math & Number Riddles · 5-6 · 25 questions Kit 4: Visual and Spatial Riddles Visual & Spatial · 5-6 · 25 questions Kit 5: Mystery and Detective Riddles Mystery & Detective · 6-7 · 25 questions Kit 6: Science and Nature Riddles Science & Nature · gr6-7 · 25 questions Kit 7: Advanced Riddle Construction and Analysis Riddle Construction · gr7-8 · 25 questions Kit 8: Master Riddler Capstone Riddle Construction · gr7-8 · 25 questions Kit 9: Lateral Thinking Lateral Thinking · 4-8 · 25 questions Kit 10: Mathematical Riddles Math & Number Riddles · 4-8 · 25 questions Kit 11: Pattern Recognition Pattern Recognition · 4-8 · 25 questions Kit 12: Cryptographic Puzzles Codes & Ciphers · 4-8 · 25 questions Kit 13: Cross-Topic Connections Pattern Recognition · 5-6 · 25 questions Kit 14: Real-World Applications Pattern Recognition · 6-7 · 25 questions Kit 15: Misconceptions & Reasoning Logic & Reasoning · 6-7 · 25 questions Kit 16: Advanced Synthesis Riddle Construction · 7-8 · 25 questions
More ways to play
Meet the cast — the characters who teach this
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Twist Wordplay riddles — puns, homophones, semantic misdirection (fair-trick framing) -
Aha Logic riddles — patient frame-finding; 'I don't get it yet' = productive cognitive state -
Reckon Math + number riddles — sequences, hidden constraints, numeric patterns -
Pan Visual + spatial riddles — picture puzzles, perspective rotation -
Yarn Mystery + detective + synthesis riddles — multi-step narrative with fair-planted clues -
Veil 'What am I?' metaphor riddles — an object describes itself in true, veiled clues ('a face and two hands but no arms' = clock); every clue fair, never a lie -
Jumble Letter riddles — anagrams, palindromes, hidden words (LISTEN→SILENT); every letter is in plain sight, so a slow solver isn't missing anything -
Slant Lateral thinking — cracking a puzzle by questioning a hidden assumption; being stuck means your clever, assuming brain is working, not failing -
Cobble Riddle-making — building your own riddle backward from the answer; a riddle is a gift not a gotcha, so every clue stays true and findable -
Feint Trick questions — the misdirection hides in how the question is asked ('Moses on the ark'); the cure is slow down and read every word, not 'be smarter'
Ensemble stories — the cast together