All variants
Variant
Killer
Same rules. Extra sums. A deeper mystery.
Digits in each cage add up to the small total in its corner, and digits cannot repeat within a cage.
31:54459 open cases
- CASE 002 Safety Pins by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 006 Noughts and Doughts by FullDeck and Missing a Few Cards Heartburn Killer Kropki
- CASE 008 Whispering Maw by FullDeck and Missing a Few Cards Mild Indigestion Killer Whisper 5
- CASE 012 Shared Dependencies by FullDeck and Missing a Few Cards Heartburn Killer Modular
- CASE 017 Caged Points by FullDeck and Missing a Few Cards Mild Indigestion Arrow Killer
- CASE 022 Caged Hourglass by FullDeck and Missing a Few Cards Indigestion Killer Whisper 4
- CASE 025 Magistratum by FullDeck and Missing a Few Cards GAS Killer Quadruple
- CASE 029 Penrose Wickets by FullDeck and Missing a Few Cards Indigestion Entropic Killer
- CASE 032 At Fives and Sixes by FullDeck and Missing a Few Cards Brassica Killer
- CASE 044 A Special Day by FullDeck and Missing a Few Cards Strong Indigestion Diagonal sum Killer
- CASE 046 Cages, Cages, and More Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 048 Eights A-Plenty by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 050 Bubbles in Casks by FullDeck and Missing a Few Cards Strong Indigestion Killer Kropki
- CASE 058 Flying East by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 059 Purpose by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 065 Leftovers by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 067 Enclosed Dotage by FullDeck and Missing a Few Cards Brassica Killer Kropki
- CASE 073 Goalpost by FullDeck and Missing a Few Cards GAS Killer Thermo
- CASE 079 Longhorns Too by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 080 Criss Cross Applesauce by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 085 Longhorns by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 087 Under Way by FullDeck and Missing a Few Cards Mild Indigestion Consecutive Killer
- CASE 089 Concerted Dots by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki ratio
- CASE 094 Oppi by FullDeck and Missing a Few Cards Indigestion Diagonal sum Killer
- CASE 098 Look Both Ways by FullDeck and Missing a Few Cards Indigestion X-sum Killer
- CASE 101 Market Square by FullDeck and Missing a Few Cards Mild Indigestion Diagonal sum Killer
- CASE 103 Combining Cages by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 112 On Board by FullDeck and Missing a Few Cards Strong Indigestion Killer Modular
- CASE 113 Unorthodoxy by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 117 Pieces of Seven by FullDeck and Missing a Few Cards GAS Killer
- CASE 126 Zip Around The Corner by FullDeck and Missing a Few Cards Strong Indigestion Killer Zipper
- CASE 128 Subdivisions by FullDeck and Missing a Few Cards Indigestion Killer Region sum
- CASE 130 Quietly Scrolling by FullDeck and Missing a Few Cards Mild Indigestion Killer Whisper 4
- CASE 131 Simple Sirop by FullDeck and Missing a Few Cards GAS Killer
- CASE 138 Modular Scrolls by FullDeck and Missing a Few Cards GAS Killer Modular
- CASE 139 Happy Mother's Day 2026 by FullDeck and Missing a Few Cards Heartburn Diagonal sum Killer Whisper 5
- CASE 141 Explosion by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 142 Look Into My Eye by FullDeck and Missing a Few Cards Indigestion Killer Modular
- CASE 144 Scrolls by FullDeck and Missing a Few Cards GAS Entropic Killer
- CASE 152 Fiving and Diming by FullDeck and Missing a Few Cards Brassica XV Diagonal Killer
- CASE 161 Sesame Seed Bun by FullDeck and Missing a Few Cards Indigestion Killer Kropki ratio Palindrome
- CASE 162 Eddies by FullDeck and Missing a Few Cards Strong Indigestion Arrow Killer
- CASE 166 Yellow Grid Road by FullDeck and Missing a Few Cards GAS Killer
- CASE 169 Modular Maw by FullDeck and Missing a Few Cards Strong Indigestion Killer Modular
- CASE 171 CaDS 8-4-26 by FullDeck and Missing a Few Cards Strong Indigestion Diagonal sum Killer
- CASE 175 Return to Index by FullDeck and Missing a Few Cards Heartburn Diagonal Killer Rowindex
- CASE 181 Peaceful Evening by FullDeck and Missing a Few Cards GAS Even Killer
- CASE 185 Bumpers by FullDeck and Missing a Few Cards Indigestion Killer Thermo
- CASE 186 Passing Lane by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 188 Twisted Time by FullDeck and Missing a Few Cards Mild Indigestion Killer Thermo
- CASE 191 Untouched Cages by FullDeck and Missing a Few Cards Strong Indigestion Killer Non-consecutive
- CASE 203 O, Dear by FullDeck and Missing a Few Cards Heartburn Killer Region sum
- CASE 206 Four Way Sums by FullDeck and Missing a Few Cards Indigestion Killer Renban
- CASE 211 Variations on a Theme by FullDeck and Missing a Few Cards Strong Indigestion Killer Kropki ratio
- CASE 213 Triskadekasusurria by FullDeck and Missing a Few Cards Strong Indigestion Killer Whisper 5
- CASE 215 Six Degrees by FullDeck and Missing a Few Cards Mild Indigestion Killer Thermo
- CASE 218 Amphiteatre by FullDeck and Missing a Few Cards Heartburn Killer Zipper
- CASE 222 The Point of Cages by FullDeck and Missing a Few Cards Indigestion Arrow Killer
- CASE 223 Round Them Up by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 227 Barred Knight by FullDeck and Missing a Few Cards Strong Indigestion Anti-knight Killer
- CASE 233 Reductions by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 234 Point to the Cage by FullDeck and Missing a Few Cards Indigestion Arrow Killer
- CASE 236 Giving Directions by FullDeck and Missing a Few Cards GAS Arrow Killer
- CASE 237 Hugged by Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 240 Not Quite Symmetric by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 244 Easy-Breezy by FullDeck and Missing a Few Cards GAS Killer
- CASE 247 Spin Cycle by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 248 Blocked Index by FullDeck and Missing a Few Cards Indigestion 1-5-9 Killer
- CASE 251 Restrictions by FullDeck and Missing a Few Cards Mild Indigestion Killer Renban
- CASE 255 Zipping from Cage to Cage by FullDeck and Missing a Few Cards Mild Indigestion Killer Zipper
- CASE 257 Swamping the Drain by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 258 Shades by FullDeck and Missing a Few Cards Mild Indigestion Arrow Killer
- CASE 260 Playing with Blocks by FullDeck and Missing a Few Cards Strong Indigestion Killer Whisper 5
- CASE 262 Zip It by FullDeck and Missing a Few Cards Strong Indigestion Killer Zipper
- CASE 263 Feeding the Cages Digits by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 264 Crinkle Cut by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki
- CASE 274 Geometric Musings by FullDeck and Missing a Few Cards Heartburn Killer Kropki
- CASE 275 Framing the Cages by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 283 Passing the Bans by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 287 December 15 CaDS and Dots by FullDeck and Missing a Few Cards GAS Diagonal sum Killer Kropki ratio
- CASE 291 Stacking the Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 292 Suite 16 by FullDeck and Missing a Few Cards Heartburn Entropic Killer
- CASE 293 A Few Good Turns by FullDeck and Missing a Few Cards GAS Killer Thermo
- CASE 300 CAD 25-12-4 by FullDeck and Missing a Few Cards Mild Indigestion Diagonal sum Killer
- CASE 303 So Begins December by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki
- CASE 314 Stacks by FullDeck and Missing a Few Cards GAS Diagonal sum Killer
- CASE 315 Modular Portal by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 317 Unlocked Cages by FullDeck and Missing a Few Cards Brassica Killer
- CASE 319 Compass by FullDeck and Missing a Few Cards Heartburn Arrow Killer Thermo
- CASE 325 Around the Neighbourhood by FullDeck and Missing a Few Cards GAS Killer
- CASE 329 Containing Chaos by FullDeck and Missing a Few Cards Indigestion Entropic Killer
- CASE 332 Four-Fifteen in the Morning by FullDeck and Missing a Few Cards GAS Killer Kropki
- CASE 337 Happy Birthday, JP! by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 339 Baker's Dozen by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 343 Give and Take by FullDeck and Missing a Few Cards Strong Indigestion Killer Region sum
- CASE 346 Four Cages by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 002 Safety Pins by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 006 Noughts and Doughts by FullDeck and Missing a Few Cards Heartburn Killer Kropki
- CASE 008 Whispering Maw by FullDeck and Missing a Few Cards Mild Indigestion Killer Whisper 5
- CASE 012 Shared Dependencies by FullDeck and Missing a Few Cards Heartburn Killer Modular
- CASE 017 Caged Points by FullDeck and Missing a Few Cards Mild Indigestion Arrow Killer
- CASE 022 Caged Hourglass by FullDeck and Missing a Few Cards Indigestion Killer Whisper 4
- CASE 025 Magistratum by FullDeck and Missing a Few Cards GAS Killer Quadruple
- CASE 029 Penrose Wickets by FullDeck and Missing a Few Cards Indigestion Entropic Killer
- CASE 032 At Fives and Sixes by FullDeck and Missing a Few Cards Brassica Killer
- CASE 044 A Special Day by FullDeck and Missing a Few Cards Strong Indigestion Diagonal sum Killer
- CASE 046 Cages, Cages, and More Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 048 Eights A-Plenty by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 050 Bubbles in Casks by FullDeck and Missing a Few Cards Strong Indigestion Killer Kropki
- CASE 058 Flying East by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 059 Purpose by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 065 Leftovers by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 067 Enclosed Dotage by FullDeck and Missing a Few Cards Brassica Killer Kropki
- CASE 073 Goalpost by FullDeck and Missing a Few Cards GAS Killer Thermo
- CASE 079 Longhorns Too by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 080 Criss Cross Applesauce by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 085 Longhorns by FullDeck and Missing a Few Cards Indigestion Killer Slow thermo
- CASE 087 Under Way by FullDeck and Missing a Few Cards Mild Indigestion Consecutive Killer
- CASE 089 Concerted Dots by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki ratio
- CASE 094 Oppi by FullDeck and Missing a Few Cards Indigestion Diagonal sum Killer
- CASE 098 Look Both Ways by FullDeck and Missing a Few Cards Indigestion X-sum Killer
- CASE 101 Market Square by FullDeck and Missing a Few Cards Mild Indigestion Diagonal sum Killer
- CASE 103 Combining Cages by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 112 On Board by FullDeck and Missing a Few Cards Strong Indigestion Killer Modular
- CASE 113 Unorthodoxy by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 117 Pieces of Seven by FullDeck and Missing a Few Cards GAS Killer
- CASE 126 Zip Around The Corner by FullDeck and Missing a Few Cards Strong Indigestion Killer Zipper
- CASE 128 Subdivisions by FullDeck and Missing a Few Cards Indigestion Killer Region sum
- CASE 130 Quietly Scrolling by FullDeck and Missing a Few Cards Mild Indigestion Killer Whisper 4
- CASE 131 Simple Sirop by FullDeck and Missing a Few Cards GAS Killer
- CASE 138 Modular Scrolls by FullDeck and Missing a Few Cards GAS Killer Modular
- CASE 139 Happy Mother's Day 2026 by FullDeck and Missing a Few Cards Heartburn Diagonal sum Killer
- CASE 141 Explosion by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 142 Look Into My Eye by FullDeck and Missing a Few Cards Indigestion Killer Modular
- CASE 144 Scrolls by FullDeck and Missing a Few Cards GAS Entropic Killer
- CASE 152 Fiving and Diming by FullDeck and Missing a Few Cards Brassica XV Diagonal
- CASE 161 Sesame Seed Bun by FullDeck and Missing a Few Cards Indigestion Killer Kropki ratio
- CASE 162 Eddies by FullDeck and Missing a Few Cards Strong Indigestion Arrow Killer
- CASE 166 Yellow Grid Road by FullDeck and Missing a Few Cards GAS Killer
- CASE 169 Modular Maw by FullDeck and Missing a Few Cards Strong Indigestion Killer Modular
- CASE 171 CaDS 8-4-26 by FullDeck and Missing a Few Cards Strong Indigestion Diagonal sum Killer
- CASE 175 Return to Index by FullDeck and Missing a Few Cards Heartburn Diagonal Killer
- CASE 181 Peaceful Evening by FullDeck and Missing a Few Cards GAS Even Killer
- CASE 185 Bumpers by FullDeck and Missing a Few Cards Indigestion Killer Thermo
- CASE 186 Passing Lane by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 188 Twisted Time by FullDeck and Missing a Few Cards Mild Indigestion Killer Thermo
- CASE 191 Untouched Cages by FullDeck and Missing a Few Cards Strong Indigestion Killer Non-consecutive
- CASE 203 O, Dear by FullDeck and Missing a Few Cards Heartburn Killer Region sum
- CASE 206 Four Way Sums by FullDeck and Missing a Few Cards Indigestion Killer Renban
- CASE 211 Variations on a Theme by FullDeck and Missing a Few Cards Strong Indigestion Killer Kropki ratio
- CASE 213 Triskadekasusurria by FullDeck and Missing a Few Cards Strong Indigestion Killer Whisper 5
- CASE 215 Six Degrees by FullDeck and Missing a Few Cards Mild Indigestion Killer Thermo
- CASE 218 Amphiteatre by FullDeck and Missing a Few Cards Heartburn Killer Zipper
- CASE 222 The Point of Cages by FullDeck and Missing a Few Cards Indigestion Arrow Killer
- CASE 223 Round Them Up by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 227 Barred Knight by FullDeck and Missing a Few Cards Strong Indigestion Anti-knight Killer
- CASE 233 Reductions by FullDeck and Missing a Few Cards Strong Indigestion Killer
- CASE 234 Point to the Cage by FullDeck and Missing a Few Cards Indigestion Arrow Killer
- CASE 236 Giving Directions by FullDeck and Missing a Few Cards GAS Arrow Killer
- CASE 237 Hugged by Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 240 Not Quite Symmetric by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 244 Easy-Breezy by FullDeck and Missing a Few Cards GAS Killer
- CASE 247 Spin Cycle by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 248 Blocked Index by FullDeck and Missing a Few Cards Indigestion 1-5-9 Killer
- CASE 251 Restrictions by FullDeck and Missing a Few Cards Mild Indigestion Killer Renban
- CASE 255 Zipping from Cage to Cage by FullDeck and Missing a Few Cards Mild Indigestion Killer Zipper
- CASE 257 Swamping the Drain by FullDeck and Missing a Few Cards Mild Indigestion Killer
- CASE 258 Shades by FullDeck and Missing a Few Cards Mild Indigestion Arrow Killer
- CASE 260 Playing with Blocks by FullDeck and Missing a Few Cards Strong Indigestion Killer Whisper 5
- CASE 262 Zip It by FullDeck and Missing a Few Cards Strong Indigestion Killer Zipper
- CASE 263 Feeding the Cages Digits by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 264 Crinkle Cut by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki
- CASE 274 Geometric Musings by FullDeck and Missing a Few Cards Heartburn Killer Kropki
- CASE 275 Framing the Cages by FullDeck and Missing a Few Cards Strong Indigestion Killer Renban
- CASE 283 Passing the Bans by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 287 December 15 CaDS and Dots by FullDeck and Missing a Few Cards GAS Diagonal sum Killer
- CASE 291 Stacking the Cages by FullDeck and Missing a Few Cards GAS Killer
- CASE 292 Suite 16 by FullDeck and Missing a Few Cards Heartburn Entropic Killer
- CASE 293 A Few Good Turns by FullDeck and Missing a Few Cards GAS Killer Thermo
- CASE 300 CAD 25-12-4 by FullDeck and Missing a Few Cards Mild Indigestion Diagonal sum Killer
- CASE 303 So Begins December by FullDeck and Missing a Few Cards Mild Indigestion Killer Kropki
- CASE 314 Stacks by FullDeck and Missing a Few Cards GAS Diagonal sum Killer
- CASE 315 Modular Portal by FullDeck and Missing a Few Cards Mild Indigestion Killer Modular
- CASE 317 Unlocked Cages by FullDeck and Missing a Few Cards Brassica Killer
- CASE 319 Compass by FullDeck and Missing a Few Cards Heartburn Arrow Killer
- CASE 325 Around the Neighbourhood by FullDeck and Missing a Few Cards GAS Killer
- CASE 329 Containing Chaos by FullDeck and Missing a Few Cards Indigestion Entropic Killer
- CASE 332 Four-Fifteen in the Morning by FullDeck and Missing a Few Cards GAS Killer Kropki
- CASE 337 Happy Birthday, JP! by FullDeck and Missing a Few Cards Heartburn Killer Renban
- CASE 339 Baker's Dozen by FullDeck and Missing a Few Cards Indigestion Killer
- CASE 343 Give and Take by FullDeck and Missing a Few Cards Strong Indigestion Killer Region sum
- CASE 346 Four Cages by FullDeck and Missing a Few Cards Indigestion Killer
